Answer:
the amount of energy your body needs to work or perform tasks in different trophic levels vary
can someone pls pls help me
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chloroplasts
In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll. Chloroplasts are surrounded by a double membrane and contain a third inner membrane, called the thylakoid membrane, that forms long folds within the organelle
1. Photosynthesis takes place in green leaves / chlorophyll
2. Selectively permeable Cell membrane controls what goes in and out of cell
3. Control centre of a cell is nucleus.
4. An energy producing organelle is mitichondria
5. Ang structure inside a cell that performs specific function is cell organelles.
6. Vacoule stores water, wastes and other materials of a cell.
What is the role of producers in the ecosystem?
Rachel finds that she gets distracted when she is trying to complete her homework. Explain how she could use these steps of the engineering design process to address the problem:
Conduct research.
Test the design.
Answer:focus on work.
Explanation:do what you are supposed to.
Ike is conducting an experiment in which he measures the density of several objects and then observes how long it takes each object to sink in a tank of water. Which table below would be the most useful for Ike to include in his notes?
Answer:
Can I see the options???
The heart in any organism is able to pump because an electrical pulse is sent throughout the heart and its contracts. What energy transformation takes place when this happens?
Mechanical ® Electrical
Electrical ® Mechanical
Electrical ® Chemical
Mechanical ® Chemical
The energy transformation that takes place is electrical to the chemical. So the correct option is C.
What is the working of the heart?
The heart is the main organ of our cardiovascular system or the circulatory system. It is a network of blood vessels used to pump blood throughout the body.
The cardiovascular system works in coordination with other systems of the body. This is done for controlling the rate of heat and blood pressure. Everything beginning from the family history, personal health history, and lifestyle of a person will have an effect on the working of the heart.
This heart constitutes four main sections or chambers which are made of muscles and which are powered by electrical impulses. The function of the heart is directed by the nervous system.
Some of the main functions of the heart are as follows:
It is used for pumping blood throughout the body.It controls the rhythm and the speed of the heart rate.It also maintains blood pressure.Therefore, the energy transformation that takes place is electrical to the chemical. So the correct option is C.
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Plant cells have an organelle that captures energy from the sun and converts it into glucose. Animal cells do not have this organelle. Which organelle in the plant is able to perform this function?
A.Chloroplast
B.Mitochondria
C.Nucleus
D.Cytoplasm
Answer:
A. Chloroplast
Explanation:
Ike is conducting an experiment in which he measures the density of several objects and then observes how long it takes each object to sink in a tank of water. Which table below would be the most useful for Ike to include in his notes?
Answer:
The Answer is table 2
Why would some fish have reproductive behaviors that include spawning over a period of time?
. Why would some fish have reproductive behaviors that include spawning all at once?
How would the presence of an egg-eating predator affect the probability a fish will successfully reproduce?
The factors that affect the spawning of fishes include the availability of food, oxygen levels of the water, water temperature, etc.
Spawning simply means the expulsion of gametes from the body into the surrounding water which leads to fertilization. Spawn simply means the eggs and sperm that are released into the water by aquatic animals.
The availability of food, fish size, oxygen levels of water, etc affects spawning. The presence of an egg-eating predator will reduce the probability that a fish will successfully reproduce. Examples of such predators include snakes, frogs, birds, etc.
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11)
When people run long distances, their muscles require increased amounts of oxygen. Which system is responsible for carrying this oxygen to the muscles?
A) Nervous
B) Respiratory
C) Digestive
D) Circulatory
Explanation:
Question:-When people run long distances, their muscles require increased amounts of oxygen. Which system is responsible for carrying this oxygen to the muscles?
Answer:-Respiratory System.
Did you Know?
Haemoglobin is the pigment of our blood to give red color.
Hope it helps ☃️
The system required in oxygen transfer in the muscle during running activity as regards this question is B; respiratory
The respiratory system can be regarded as biological system which is made up of specific organs as well as structures for the gas exchange in both animals and plants.With respiratory system, removal of waste gases can be done in the body as well as delivery of oxygen to the cells.During a running exercise, the body uses more oxygen, due to the hard work on the muscle, and more carbon dioxide is produced.Then to be able to cope with fast usage of the oxygen, then ones breathing increases , then to balance this up respiratory system cones to play. Therefore, option B is right because , respiratory system is concerned with exchange of gases in the system of the bodyLearn more at :https://brainly.com/question/995121?referrer=searchResults
Which of the following statements is true?
Gravity and muscle contractions move food down the esophagus.
The small intestine receives undigested food from the large intestine.
The large intestine absorbs digested food.
Digestion does not start until food is swallowed.
Answer:
A
Explanation:
I did this stuff last year and im 80% sure of it :D
Which of the following is an inference?
A.
Martha left her coat on a chair in the living room.
B.
Martha was so anxious to leave her in-laws house after dinner that she left her coat behind.
C.
Martha and Max ate turkey and mashed potatoes with Max's parents at dinner.
D.
Martha's face turned red as she ate the spicy food.
Answer:
Maybe B, I need more evidence
Explanation:
Answer:
C.
Martha and Max ate turkey and mashed potatoes with Max's parents at dinner.
Explanation:
What is a narrow niche?
What are the characteristics of a narrow niche?
What types of organisms have a narrow niche?
What types of adaptations do organisms have with a narrow niche?
Advantages and disadvantages of a narrow niche?
Answer doesn't have to be parapgraphs! Just 1-3 bullet points for each would be appreciated
Answer:
B
Explanation:
Yo can someone help me out
Answer:
yo I cannot see the image
Explanation:
Choose all the answers that apply.
The stomach _____.
absorbs food
absorbs extra water
mixes, mashes, and churns food
is connected to the esophagus
breaks down food
What happens to the energy that is not transferred from one trophic to the next?
Answer:
It is lost
Explanation:
The picture is for my last question
Answer:
+3 degree
Explanation:
It went up three degree 8 am to 1 pm
Answer:
3 degrees
Explanation:
8 am = 70 degrees
1 pm = 73 degrees
Explain how some traits can be heritable (nature), but also affected by the environment (nurture).
Answer: Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents
Explanation:
What are three types of consumers and how are they different?
There are four types of consumers: omnivores, carnivores, herbivores and decomposers. Herbivores are living things that only eat plants to get the food and energy they need. Animals like whales, elephants, cows, pigs, rabbits, and horses are herbivores. Carnivores are living things that only eat meat. More than three,but I hope that answers it!
There are three main types of consumers and they primary consumers, secondary consumers, and tertiary consumers.
How do we explain?Primary consumers are also known as herbivores and they eat plants or other organisms that get their energy from the sun. Examples of primary consumers include cows, sheep, and rabbits.
Secondary consumers are also known as carnivores. They eat primary consumers or other animals. Examples of secondary consumers include lions, wolves, and hawks.
Tertiary consumers are also known as apex predators. They eat secondary consumers or other animals. Examples of tertiary consumers include crocodiles, sharks, and orcas
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What is the difference in the vacuoles of animal and plant cells?
Answer:
Both plant and animal cells have vacuoles.
Explanation:
A plant cell contains a large, singular vacuole that is used for storage and maintaining the shape of the cell. In contrast, animal cells have many, smaller vacuoles.
Yo can someone help me out
Searching for evidence which may exist if a theory is assumed true is an example of the: inductive method deductive method
Searching for evidence which may exist if a theory is assumed true is an example of the inductive method.
What do you mean by inductive method?Inductive reasoning is a method of reasoning in which a general principle is derived from a body of observations. It consists of making broad generalizations based on specific observations.
Inductive reasoning is a method of drawing conclusions by going from the specific to the general. It's usually contrasted with deductive reasoning, where you proceed from general information to specific conclusions.
Here are some examples of inductive reasoning: Data: I see fireflies in my backyard every summer. Hypothesis: This summer, I will probably see fireflies in my backyard.
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PLEASE DO NOW I REALLY NEED TRHIS FAST!!!!! Based on the data in the table above which lists the elevation and average air pressure for several cities, develop a CLAIM, EVIDENCE, REASONING paragraph to explain: HOW DOES AIR PRESSURE CHANGE AS ELEVATION CHANGES?
i listed the chart here
Answer:
Pressure with Height: pressure decreases with increasing altitude. The pressure at any level in the atmosphere may be interpreted as the total weight of the air above a unit area at any elevation. At higher elevations, there are fewer air molecules above a given surface than a similar surface at lower levels.
Explanation: because the air becomes more dense as you increase in altitude. That's why a plane cannot exceed 35,000 because there will be immense cabin pressure and it will be hard for you to breathe
Coach Newman has been keeping a record of the temperature in his classroom in the chart above. What is the difference between the temperature at 8 am and the temperature at 1 pm?
A.
0°
B.
4°
C.
1°
D.
3°
Answer:
Explanation:
Where is the chart? I need to see the chart in order to answer your question.
What are the limitations of models for wave A and B?
the image is A is a Long wavelength and B is short Wavelength from an ElectroMagnetic Spectrum Class/Graph
Answer:
i dunno man but ur acting kinda sus
Explanation:
I NEED THIS FAST Which of the following would make experimental results more reliable? A. performing the experiment multiple times B. increasing the number of variables in the experiment C. choosing the data that match the hypothesis D. adding the experimenter's opinion to the conclusions
Yo can someone help me out
Answer:
I think the answer is A
Explanation:
As temperature rises, molecules move faster, so logically it would make sense that the answer would be A since the temperature rose from 10.0 to 10.7.
A compound is always made up of the same elements in the same proportions. True Or False
Answer:
False
Explanation:
A compound is made up of many different things. And they could be different amounts as well. Not just the same 2 things over & over again, if you know what I mean.
I hope this helps!
ANSWER ASAP
Amphibians are examples of animals that are tracked during environmental studies. This is because they are often sensitive to the effects of acid rain, pesticides, and other pollutants. Because of this, they are often referred to as a ______________ species.
Answer:
endangered
im not sure if this is right but hoped it helped
What is parasitism? Give two examples in which the host is harmed.
What is a predator? Give two examples.
What is prey? What animals would be considered prey of the two predators that you mentioned?
Parasitism is defined as a relationship between two species in which one organism (parasite) lives on or within the other organism (host), causing the host some degree of harm. A parasite reduces its host's fitness but increases its own fitness, usually by gaining food and shelter.
I am the QUEEN of this question!Answer: a parasitism is: the practice of living as a parasite in or on another organism.
Parasitism is the interaction between two species where only one benefits from the other organism and the other is harmed in return. The one that benefits from the other organism is called a parasite, while the organism that is being harmed is called a host.
What is species distribution?
Answer:
Species distribution is the manner in which a biological taxon is spatially arranged. ... Species distribution is not to be confused with dispersal, which is the movement of individuals away from their region of origin or from a population center of high density.
