Need help please …..

Need Help Please ..

Answers

Answer 1
The answer is either a or c
Answer 2
D
Is the correct answer

Related Questions

a permanent disease process that is characterized by destruction of the alveolar walls and distention of the alveolar sacs is a type of COPD called

Answers

Answer:

Emphysema

Explanation:

Pulmonary emphysema disease progressively destroys the fibers that promote respiration, leading to a decrease in respiratory function, emphysema being a more serious complication of any bronchopulmonary obstructive inflammation. In emphysema, the walls that separate many of the alveoli are damaged and gas exchange in the lungs decreases. This disease originates when the pulmonary alveoli are progressively destroyed and difficulty in breathing becomes greater and greater. When destroyed, a larger space is created, instead of small chambers. And this affects the length of the lungs and the amount of oxygen that reaches the blood.

In your own words, what is the definition for the word Cytokinesis?

Answers

Answer: division of a cell at the end of mitosis or meiosis

Explanation: cuz im smart

Answer:

PLZ MARK ME BRIANLIEST..

Explanation:

Cytokinesis:  During cell division, the process that partitions the cellular contents including the chromosomes, cytoplasm, and organelles into the two daughter cells. Cytokinesis occurs just after the segregation of the duplicated genome.

What factors differentiate Earth's atmospheric layers?

A. Pressure and Rate of condensation

B. Radiation deflection and Rate of condensation

C. Temperature and Pressure

D. Temperature and Radiation deflection

Plz help

Answers

Answer:

What factors differentiate Earth's atmospheric layers?

A. Pressure and Rate of condensation

B. Radiation deflection and Rate of condensation

C. Temperature and Pressure

D. Temperature and Radiation deflection

Bjr pouvez vous m'aider

Answers

Answer:

no entiendo este idioma soy nuevo y hablo español

choose the correct option :-

Q: Who is known as father of Zoology

A) Darwin
B) Aristotle
C) Lamark
D) Theophrastus

Q: The corner of the cells of collenchyma tissue in plant are thickened due to deposition of _____

A) Lignin and suberin
B) Suberin and cutin
C) Cellulose and pectin
D) Chitin and lignin

Answers

Answer:

Q1.

B) Aristotle

Q2.

C) Cellulose and pectin

Answer:

Q:

Aristotle

Q:

cellulose and pectin

If a person uses up his or her reserve supply of glycogen and still does not eat, the body will break down ____ to provide glucose for the brain.

Answers

Answer:

carbohydrates

Explanation:

this is because even though the person hasn't eaten he or she still has an amount of carbohydrates in the body that can be broken down and its end product glucose will be obtained

When there is plenty of oxygen available in the muscles, the condition is referred to as being:

Answers

Answer:

Aerobic condition.

Explanation:

When there is plenty of oxygen available in the muscles, the condition is referred as aerobic condition because the muscles do respiration in the presence of oxygen. The presence of oxygen to the muscles produced huge amount of ATP which can be used by the body in different activities as compared to anaerobic condition where there is no oxygen and the body produce less ATP for the body.

A climate zone is an area that is defined by two main factors. What are they?

Temperature and weather
Precipitation and climate
Weather and climate
Temperature and precipitation

Answers

Answer:

Temperature and precipitation.

Explanation:

Climate is defined as long-term climate patterns in a location. Looking at average temperature and precipitation through time is the simplest way to characterize the climate.

Temperature and precipitation are the two most significant factors in the climate of a place. Obviously, the annual average area temperature is significant, but the annual temperature range is important as well. Some locations range from the highest to the lowest temperature significantly wider than others. Average precipitation is very essential, but the annual change in precipitation is equally important. Some regions experience approximately the same precipitation year-round. For half of the year, other locations have very low precipitation while the other portion of the year has lots of precipitation.

Answer:

d

Explanation:

:D hope it helps!

Manpower is the most important resource of an organization. Explain.​

Answers

Answer:

Manpower planning is counted as the most important function of the human resource management of the organization. It helps in managing the maintenance of the business goodwill by providing value to the man, material, machine and money.

The water cycle is a closed system, meaning no water enters from beyond the system nor leaves the
system. What does that say about the importance of keeping water on Earth free from pollution?

Answers

Answer:

there are no possible changes adaptations

Explanation:

what i mean by that is if a substantial amount of pollution enters the water cycle its going to be nearly impossible for it to get out

If water present on earth is polluted anywhere in the cycle, it starts affecting the system of water and percolation as well as plants become limited that what they will do in order to clean the water. It is possible that if ground is polluted than water will also get polluted. It means that the water present on earth is same the water present from the beginning and will continue to be the same water that is available.

What is groundwater?

Groundwater has been defined as water present in the underground water below the soil as well as in the cracks of the earth. The percentage of freshwater in the world would be 30%. There are mainly three types of groundwater and these are hand-dug wells, as well assprings, and drilled boreholes.

The water stored under the ground has obtained from the rain and stored in the ground so that it can be used later. Ground water has very clean and fit for drinking and the reason could be the soil present on top and work as filter and the groundwater is free from all microorganisms.

Therefore, If water present on earth is polluted anywhere in the cycle, it starts affecting the system of water and percolation as well as plants become limited that what they will do in order to clean the water. It is possible that if ground is polluted than water will also get polluted. It means that the water present on earth is same the water present from the beginning and will continue to be the same water that is available.

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The last common ancestor of all animals was probably a(n) The last common ancestor of all animals was probably a(n) algae. chytrid. yeast. protist. fungus.

Answers

Answer:

The correct answer is - protist.

Explanation:

Protist is a single-celled eukaryote that contains organelles. It is the last common ancestor of all animals as is consider as most primitive animal cells as it has no cell wall but contains the nucleus and other double-membrane organelles. The protists are the cell that distinguishes fungus, plant cells, and animal cells into these three different kingdoms.

Thus, the correct answer is - protist.

Define Peripheral Nervous System.

Answers

Answer:

The peripheral nervous system is one of two components that make up the nervous system of bilateral animals, with the other part being the central nervous system.

Explanation:

ANATOMY

the nervous system outside the brain and spinal cord.

A phage is improperly assembled, so that it does not receive DNA within its head. What effect will this have on the phage

Answers

Answer:

The phage will not be able to infect a bacterial host cell.

Question 17 of 30
15 ~ 94%
Complete the following sentence. Iron usually forms only an _____
magnet that loses its
magnetism when moved away from a magnetic source. What one word completes the sentence?
Enter your answer

Answers

Answer:

Iron usually forms an

Induced magnet

Answer:

Temporary or Induced Magnets.

Explanation:

Temporary magnets: These magnets are made of soft iron that has temporary magnetic properties. These magnets behave as permanent magnets when introduced to a magnetic field but lose magnetism when moved away from the magnetic source.Temporary magnets are usually used in radio, electric motors, phones.They are extensively used as electromagnets to produce electricity. The demagnetizing property of electromagnets by altering the intensity of electric current helps in a lot of practical applications based on controlled situations.

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which of the following is not classified as a pure substance a. table soft b. air c. nitrogen d. gold

Answers

The substance that is not classified as a pure substance is option a

Explanation:

table soft

Which hypothetical antibiotic would treat bacterial infections by interfering with bacterial reproduction

Answers

Answer:

bacteriostatic

Explanation:

Bacteriostatic is a type of antibiotic that can treat bacterial infections because the this chemical attack on the reproductive system of bacteria so that they can't multiply or increase in number. This Bacteriostatic is a biological or chemical agent that prevent bacteria from reproducing by not directly killing them. Depending on their application, bacteriostatic is considered as  antibiotics and  disinfectants.

which type of data is qualitative data
a)height in meters
b) volumes in milliliters
c) calculations of density
d) descriptions of behavior

Answers

I’m pretty sure it’s D.
Qualitative data is data that can be observed but cannot be measured
The only thing not being measured is descriptions of behavior

Answer:

d

Explanation:

qualitative data is typically descriptive data

2. Why are humans considered animals?

A. Their zygotes undergo changes to turn into a blastula.

B. Human cells have cell walls and are unable to move.

C. Humans can reproduce asexually when under stress,

D. Animals and humans are both uni-cellular organisms.

Answers

Answer:

It's A

Explanation:

Had it on a test

Humans are considered animals because as in animals zygotes after cell division turns into a blastula, hence option a is correct.

What are animals?

More than any other species, humans are capable of learning new things. Indeed, the majority, but not fully, of what distinguishes us from other animals is anchored in language.

In addition, because we have a backbone, humans are considered to be members of the chordate animal phylum.

The zygote is split into the blastula after fertilization, three germ layers develop in the blastula, which in some species is a hollow ball of cells, during a process known as gastrulation.

Therefore, humans are classified as members of the primate order within the animal group and having the blastula stage, hence option a is correct.

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What is the plural of drive-in? Use a dictionary if necessary.
O drives-in
O drive-ins
O both

Answers

answer is drive- ins
“s” at the end as in multiple

What do all organisms need? Select three options.

Answers

Answer:

what are the options?

Explanation:

Answer:

food water a place to live

Explanation:

food, water, and protection. A plant is left in a protected greenhouse that pumps in fresh carbon dioxide. The plant also has access to sunlight and can make its own sugar. However, the plant is beginning to die.

Which of the following is NOT true of
autotrophic protists?
A. these organisms can start food chains as producers
B. examples are like phytoplankton, dinoflagellates, and euglena
C. they feed off of other organisms

Answers

Answer:

C. they feed off of other organisms

Explanation:

Autographs, as the word auto suggests (auto : self) , produce their own food. So they wont feed on other organisms for their survival.

Therefore, option C is incorrect and since we have to find the incorrect option that is the answer.

Answer: C. they feed off of other organisms

Explanation:

How do you think genomics and genetic engineering will contribute to the development of more productive food crops and what ecological implications should be considered? Be sure to include examples of existing and future GMOs that are contributing to the debate. What are the main criticisms of the Green revolution, and how can we mitigate some of the negative aspects? Cite your work

Answers

Answer:

The importance of optimal nutrition for human health and development is well recognised. Adverse environmental conditions, such as drought, flooding, extreme heat and so on, affect crop yields more than pests and diseases. Thus, a major goal of plant scientists is to find ways to maintain high productivity under stress as well as developing crops with enhanced nutritional value. Genetically-modified (GM) crops can prove to be powerful complements to those produced by conventional methods for meeting the worldwide demand for quality foods. Crops developed by genetic engineering can not only be used to enhance yields and nutritional quality but also for increased tolerance to various biotic and abiotic stresses. Although there have been some expressions of concern about biosafety and health hazards associated with GM crops, there is no reason to hesitate in consuming genetically-engineered food crops that have been thoughtfully developed and carefully tested. Integration of modern biotechnology, with conventional agricultural practices in a sustainable manner, can fulfil the goal of attaining food security for present as well as future generations.

Explanation:

"" what is photosynthesis "'​

Answers

A process used by plants and other organisms to convert light energy into chemical energy that through cellular respiration can later be released to fuel the organisms metabolic activities

[tex]\sf{\overline{\underline{PHOTOSYNTHESIS }}}[/tex]

Photosynthesis is a chemical reaction that takes place inside a plant, producing food for the plant to survive.Carbon dioxide, water and light are all needed for photosynthesis to take place.Photosynthesis happens in the leaves of a plant.

Como es el sistema respiratorio de la vaca?

Answers

Answer:

Explanation:

jjjjjjjjjjjjjjjjjjjjjjjjjjjjjs4r44444

A cloned mammal is made by removing the DNA from the unfertilized egg of an egg donor, replacing it with DNA from a cell of a mature animal, and then implanting that cell into the uterus of a surrogate mother. The cell then divides and behaves as if it were a regular embryo. Answer the following question(s) regarding a clone.Of whom is the baby a clone?

Answers

Answer:

The mature animal

Explanation:

The baby would be a clone of the mature animal whose DNA was placed in the unfertilized egg before being implanted into the uterus of a surrogate mother.

The DNA of the egg donor has been removed and replaced with the DNA of the mature animal. The surrogate mother is just a mere carrier and has no biological relationship with the clone. The only organism with biological relationship with the clone would be the one that donates its DNA, which in this case is the mature animal.

THREE USES THAT CELLS MAKE OF THE ENERGY RELEASED BY ATP

Answers

Answer:

ATP provides the energy needed for many essential processes in organisms and cells. These include intracellular signaling, DNA and RNA synthesis, Purinergic signaling, synaptic signaling, active transport, and muscle contraction.

Explanation:

The condition of muscle fatigue is best explained by: Question 1 options: insufficient intracellular quantities of ATP due to excessive consumption the inability to generate sufficient quantities of ATP due to feedback regulation of synthesis the all or none law lack of intracellular calcium

Answers

Answer:

The correct answer is ''insufficient intracellular quantities of ATP due to excessive consumption''

Explanation:

The energy source for the muscle to contract efficiently is adenosine triphosphate (ATP). When ATP is metabolized, energy is obtained. Under normal conditions, the muscle has a sufficient energy reserve to support a limited time of maximum activity. When this reserve is depleted, the body activates other metabolic pathways to achieve more ATP. Glucose is activated first, then carbohydrates, and last - only if the exercise is prolonged - lipids (fats). The muscle, therefore, ends up transforming this ATP into the necessary energy.Whether our body uses more fat or more glucose / glycogen as fuel will depend, above all, on the intensity and duration of physical exercise. The body uses more fat the more gentle and prolonged the exercise; while, the more intense the sport, the more important the need for glycogen will be.Muscle fatigue is the inability or lack of strength to continue doing a certain activity. It happens when the muscles are not strong enough to continue. Specifically, when carrying out a physical activity, the active muscle requires oxygen and energy reserves of glycogen; When the intensity of the activity is increased, this need for oxygen increases, exceeding the levels that the transport system is capable of providing.This situation leads to the active muscle looking for another source of energy, increasing lactic acid which, in turn, it develops a metabolic acidosis that can lead to the breakdown of muscle fiber. ATP is obtained from the oxidative degradation of metabolic substrates such as muscle glycogen, serum glucose, free fatty acids originating from muscles or adipose tissue, being characteristic of muscle fiber, the consumption of ATP, and the production of ADP and Pi, much faster than it regenerates.

Cattle ranchers would rely on which forecast to best care for their livestock?
Wet Bulb Globe Temperature Forecast
Heat Stress Forecast
Heat Index Forecast
Precipitation Forecast

Answers

Answer:

Heat Index Forecast

Explanation:

Weather forecasts help the farmers to lower plant productive and pests. Applying disease control and controlling the crops pest and unwanted guests.  The heat index forecast is an index that combines the use of temperatures and humidity.  It is condition that is expressed in outdoor activity. Livestock ranchers have to find places to keep their cattle can freely graze hence forecast method is important for taking care of their livestock.

Answer: heat stress forecast

Explanation:

First of all go vegetarian, don’t eat precious cows. Second of all it’s heat stress forecast that’s what comes up when you search it ( meat industry- ew)

why animal-like organisms did not appear on Earth until after the first
organisms that could photosynthesise had appeared.

Answers

Answer:

800 million years ago , these clusters of specialized, cooperating cells eventually became the first animals, which DNA evidence suggests evolved around that time. Sponges were among the earliest animals.

If constructive interference occurs when two waves are cresting, it will decrease the height of the crest.
True
False

Answers

Answer:

True is the answer for your question. Mark me as the brainliest first please.

Explanation:

Answer:

False

Explanation:

I said true because of the other person and it was wrong. Trust me it’s False

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In 'coin on card' experiment a smooth card is used. Help me with this question and do not answer unless you know the answer pls and thank you >:( what are the dangers that teenagers must steer clear of it in your youth? 10=4x+3x^2 solveplease help! HELP PLEASE- ASAPWhat is the probability that a point selected randomly in will be one of the points inside segment RS? Enter your answer as a decimal numbers Hiu in th gia hai im M v N l UMN = 100 V. Mt in tch q = -2C di chuyn t M n N th cng ca lc in l: synthetic religious are common in a. the southwestern States B. French Canada C. Latin America D. Western Europe When you deceive others, making your voice higher than normal and using fewer gestures, what is the purpose of your nonverbal communication what is parrelliasm? In at least 150 words, tell how the doughter's personality aftects the plot of the story Two Kinds Brian, the gorilla, was planning a party for his zoo friends. He sent his elves Jamie and Nancy into the North Pole exhibit to count the penguins and reindeer. Jamie said there were 40 legs and Nancy said there were 14 heads. How many penguins and reindeer were in the exhibit? c) Which of these numbers is a square number?A4 x 105B9 x 1044 x 103D9 x 103 Write an experiment to show that sunlight is necessary for photosynthesis. We are interested in .... The North American representative for your products, and would to like to arrange a meeting to discuss this in detail. How many bonds can a carbon atom form?O A. 1B. 2C. 4O D. 3 56.32Read the excerpt from act 3 of A Doll's HouseHelmer: Before all else, you are a wife and a mother.How does Nora's conflict in this excerpt bestdemonstrate a difference between life in the late 1800sand life today?Nora:I don't believe that any longer. I believe that beforeall else I am a reasonable human being, just as you are-or, at all events, that I must try and become one. 1know quite well, Torvald, that most people would thinkyou right, and that views of that kind are to be found inbooks, but I can no longer content myself vith whatmost people say, or with what is found in books. I mustthink over things for myself and get to understand them.Heimer: Can you not understand your place in your ownhome? Have you not a reliable guide in such matters asthat?-have you no religion?Nora I am afraid, Torvald, I do not exactly know whatreligion is.O The conflict demonstrates that women are bettersuited to be mothers than wives.O The conflict demonstrates that women are notinclined to practice a particular religionThe conflict demonstrates that women are expectedto remain in the roles assigned to themThe conflict demonstrates that women are notexpected to get their education from books.WakthisandrumSave and EastS.com ContentViewers, AssessmentViewActivit Which method correctly solves the equation using the distributive property?Negative 0.2 (x minus 4) = negative 1.7Negative 0.2 (x minus 4) = negative 1.7. Negative 0.2 x minus 4 = negative 1.7. Negative 0.2 x = 2.3. x = negative 11.5.Negative 0.2 (x minus 4) = negative 1.7. x minus 4 = 0.34. x = 4.34.Negative 0.2 (x minus 4) = negative 1.7. Negative 0.2 x + 0.8 = negative 1.7. Negative 0.2 x = negative 2.5. x = 12.5.Negative 0.2 (x minus 4) = negative 1.7. Negative 0.2 x minus 0.8 = negative 1.7. Negative 0.2 x = negative 0.9. x = 4.5. Nhu and Joseph are chasing each other around the park and wrestling in the grass. This form of play is called g 0.500 L of a solution with a concentration of 0.25 M is needed. To prepare this solution, a stock solution with a concentration of 1.25 M is prepared. What volume of the stock solution is needed to create the desired solution After World War II, many Japanese territories were