Answer:
a
Explanation:
What is skeleton and name the three types of skeleton
Answer:
DEMOS LOS
Explanation:
Two balls , one weighing 5kg and the other weighing 1kg , are both traveling at the same speed 3m/s
A. Define kinetic energy and explain why a ball rolling has kinetic energy.
B. Which ball has more kinetic energy ? Why?
An organized way to get water to crops
Irrigation is the organized way to get water to crops. This system is used by farmers to transport water from one place to another.
Which cell structure is found in plant and animal cell and controls what can come into or leave a cell
Answer:
Cell Membrane
Explanation:
what molecule does not carry energy?
Consider what you just learned about protists and fungi! These statements pertaining to protists, fungi, or both. For the following examples place a “P” if only protists, “F” if only fungi, and “B” if for both protists and fungi.
5. ____B___ Most have a cell wall of chitin.
6.__________ Consists of exclusively heterotrophs.
7.___B_______ Can reproduce asexualy or sexually
8.__________ Can be categorized as “plant-like, animal like, or
fungus-like.”
9.__________ Many have cell walls of cellulose.
10.__________Yeasts, mushrooms, and bread molds are examples.
11.__________ Amoebas, slime molds, and euglena are all examples
12.__________ Many can perform photosynthesis.
13.__________ Can be unicellular or multicellular.
14.__________ Malaria is caused by species in this group (with
mosquitoes as vector)
15.__________ Involved in deriving the antibiotic penicillin (targets
bacteria)
16._________ Can be found in aquatic environments.
6: F
8: P
9: P
10: F
11: P
12: P
13: F
14: P
15:F
16: P
hopefully this is correct
During photosynthesis, plants use( carbon dioxide, nitrogen, or oxygen)obtained from animals.
Answer:Photosynthesis is the process by which plants use the energy of sunlight to make sugar (glucose) from carbon dioxide and water. Respiration is the process by which animals use O2 to get energy from food. So plants take in CO2 from the air and produce O2, and animals take in O2 from the air and produce CO2.
Explanation:
Answer:
your answer would be nitrogen
Explanation:
Like oxygen, nitrogen is essential for living things to survive on Earth. Animals and plants need nitrogen to build amino acids in proteins, which are the building blocks of life. Unlike oxygen, nitrogen cannot be absorbed directly from the air by animals and plants.
i hope this still helps :))
Help I’ll be your friend and give you thanks and brainliest
Answer:
B
Explanation:
Answer:
The answer is B
Explanation:
while oxegen is the reactant of cellular resperation it is also a product of photosynthesis
1. 15 = x - 7.65
How to show work?
Answer:
Add 7.65 to the 15 and 7.65, after you do that put a cross over the 7.65 on the right side of the equation, afterwards your equation would look like this. X=22.65
Explanation:
1) 15= x - 7.65
2)15= x - 7.65
+7.65 +7.65
3) 22.65=x
Hope this helped you
Help, please! 10Pts.
look at the photo, it wouldn't let me type it, sorry :-/
If the amount of oxygen produced by a plant were measured over a 24-hour period, when would you
expect the greatest amount of oxygen to be produced?
A.During nighttime hours
B.During daylight hours
C.During times of high humidity
D.During times of low humidity
Answer:
B
Explanation:
The correct answer would be during the daylight hours.
The production of oxygen in plants is dependent on photosynthesis, a process that requires the input of light in order to proceed.
[tex]6CO_2 + 6H_20 + (light) --> C_6H_1_2O_6 + 6O_2[/tex]
This means that oxygen production would ordinarily cease in the absence of light (during nighttime hours) because photosynthesis would not take place and one would expect the greatest amount of oxygen to be produced during the day when photosynthesis is active.
The correct option is B.
Please help me its for biology and yeah : )
Answer:
the stem
Explanation:
Describe the relationship between mutations, alleles, variation, natural selection, and chance.
Natural selection is where positive traits survive more, allowing those to become more common. Mutation is where radioactivity changes genes in a random way. Natural selection allows positive mutation to become more common. Adaptation is where natural selection works for a species specifically more a new habitat.
30. Which characteristic of apple trees is most likely to evolve over several generations?
A) the tree's life cycle B) the size of the fruit C) the way the tree makes food
D)the tree's method of reproduction
If you can give an explanation why it’s that answer that would mean a lot to me
The tree's life cycle, Because are world is just getting worse and worse so over time tree's will probably live less of a life then they do now.
..HeLp......plEaSe.....
IM PoOpEd iDoNtKnOw
Answer:
Stem cell is the special type of cell that can differentiate to give any cells in the body. Cell therapy nowadays are using stem cell in order to replace damaged tissue.
Explanation:
if I fell asleep at 9:42 a.m. and woke up at 10:06 a.m. how many hours did I sleep
Answer:
24 minutes
Explanation:
Answer:
and hour and 4 minutes
Explanation:
hope you get more sleep lol
What do we call a series of three nitrogen bases that denote one amino acid?
Compared to terrestrial planets, Jovian planets have
A) smaller equatorial diameters and shorter periods of revolution
B) smaller equatorial diameters and longer periods of revolution
C) larger equatorial diameters and shorter periods of revolution
D) larger equatorial diameters and longer periods of revolution
AND
^^^
Compared to the Jovian planets in our solar system, the terrestrial planets have
A) less mass and are less dense
B) less mass and are more dense
C) more mass and are less dense
D) more mass and are less dense
AND
^^^^^^
Jupiter is a Jovian planet. Compared to the terrestrial planets, Jupiter has a
A) shorter period of revolution
B) shorter distance to the Sun
C) greater density
D) greater mass
Answer:
I think it c and more mass more dense and d
Explanation:
That’s it pls give brainliest
Answer: for the first one it’s is D: Larger equatorial diameters and longer periods of revolution.
Explanation: you can compare using the Earth Science Reference Table
ATP is used as a method of...
A. converting chemical energy into a food.
B. energy to perform cellular functions.
C. helping cells fight infections.
Answer:
A. converting chemical energy into a food.
This process is known as phosphorylation. Glucose can be converted into Glucose-6-phosphate by the addition of the phosphate group from ATP. ATP serves as the biological energy company, releasing energy for both anabolic and catabolic processes and being recharged by energy generated from other catabolic reactions.
cells on the surface of the leaves of carnivorous plants sundew secrete enzymes to digest insects by what process
Answer:
Flesh eating plants have been intriguing scientists with their extraordinary characters and bioinspired applications. These incorporate therapeutic characteristic of some savage plants with possibilities for drug industry.
Organ systems are made up of a group of similar tissue.
True or False
Explain the pros and cons of Adult Stem Cells
Explanation:
Answer
The pros of Adult Stem Cells is a fact among the widen range of diseases that can be treated with this therapy, Parkinson' s and Alzheiber' s diseases, didfferent types of cancer and their comordities, Diabetes Mellitus type 1, heart diseases , strokes, spinal cord and other neurological injuries , replace or repaired damaged organs, reduce the risk of developing a transplant rejection, among other can be included. Remember that only a qualified doctor can determined if a patient is a good candidate undergo a stream called therapy.
The cons of Adult Stem Cells is that using embryogenic stem cells is considered unacceptable by the laws of many countries and many religions. The difficulty of obtaining stem cells and the long period of growth required before use . It can cost prohobitive for many patients, unproven treatment often come with high rejection rates. Ethical controversy over use of stem cells from lab-fertilized human eggs.
Which is not true about eukaryotic
cells?
A. They are larger
B. They are more complex.
C. They have no nucleus.
Answer:
they have no nucleus
Explanation:
THE NITROGEN CYCLE WOULD NOT BE COMPLETE IF IT WERE NOT FOR THESE TWO GENERAL TYPES OF ORGANISMS:
PLEASE HELP
Answer:
Nitrogen fixing bacteria and Nitrifying
Nitrogen-fixing bacteria and decomposers are two general type of organisms that help in nitrogen cycle.
What is nitrogen cycle?The nitrogen cycle is a crucial process that converts atmospheric nitrogen into usable forms for plants and other organisms. Two general types of organisms are necessary to complete the nitrogen cycle:
Nitrogen-fixing bacteria: These are bacteria that are capable of converting atmospheric nitrogen gas into ammonia (NH3) or nitrate (NO3-), which can be used by plants. Nitrogen-fixing bacteria are found in soil and in specialized nodules on the roots of legumes, such as beans, peas, and clover.
Decomposers: These are organisms that break down organic matter, such as dead plants and animals, into simpler compounds, including ammonia. Decomposers, such as bacteria and fungi, play a critical role in the nitrogen cycle by returning nitrogen to the soil, where it can be taken up by plants.
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Which of the following would be an example of diffusion occurring in the cells of the human body? Q1. The exocytosis of a large protein out of the cell. Q2. A white blood cell engulfing a bacteria cell. Q3. Oxygen molecules moving from oxygen rich air in the lungs to the red blood cells. Q4. The movement of sodium up its concentration gradient in a nerve cell.
Answer:
3
Explanation:
Diffusion is always passive
No use of energy in diffusion
Along the concentration gradient
Remember these points
And also endo and exocytosis always use energy.
Diffusion is always a passive process. Oxygen molecules moving from oxygen rich air in the lungs to the red blood cells.
What is Diffusion?The net passive movement of molecules or particles from areas of higher concentration to areas of lower concentration is known as diffusion. There needs to be a concentration gradient for diffusion to happen.
They will travel between the two zones as a result of the differences in solute, particle, or molecule concentrations between the two. Imagine the ions, gases from the lungs, glucose, or other particles that randomly travel between crowded and uncrowded regions (fluids), frequently over a semi-permeable membrane, to understand diffusion in the context of biology.
The net passive movement of molecules or particles from areas of higher concentration to areas of lower concentration is known as diffusion. There needs to be a concentration gradient for diffusion to happen.
Therefore, Diffusion is always a passive process. Oxygen molecules moving from oxygen rich air in the lungs to the red blood cells.
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heredity
A.collectionof genes that determine specific characteristics
B.a section of the molecule that carries instructions for specific traits from one generation to another
C.the passage of traits from generation to generation
D.molucle that carries genetic instructions for all known living organisms
E.the expression of traits that can be seen and measured
Answer:
C. The passage of traits from generation to generation.
why is water considered a limiting factor
Answer:
Resources such as food, water, light, space, shelter and access to mates are all limiting factors. If an organism, group or population does not have enough resources to sustain it, individuals will die through starvation, desiccation and stress, or they will fail to produce offspring.
Explanation:
In an ecosystem, limiting factors are abiotic factors that prevents the growth of the organisms either because there is too much or too little concentration of it. ... water act as a limiting factor in ecosystems as all plants does not have adaptations to survive in arid climates and desert biomes
Everything needs water
Answer:
A limiting factor is the factor of the reaction where it is all used up, therefore when it is all used up, it will limit the total amount of products that will be made.
Explanation:
Your chemical reaction probably has water as a reactant, and so there will be an excess of the other reactants when all the water is used up.
PIC BELOW
;;;;;;;;;;;;;;;;;
Answer:
millimeter, centimeter, decimeter
In asexual reproduction the dna ______ before it produces daughter cells.
Replicates
Move towards one pole
Divides
Produces Cytoplasm
In asexual reproduction the DNA replicates before it produces daughter cells.
What is asexual reproduction?
Asexual reproduction is defined as the mode of reproduction in which only single parent is involved and there are several types of asexual reproduction is there and these are spore formation, budding, binary fission, and fragmentation.
DNA replication has been the process in biology in which two identical copies of the DNA has been formed from the single original DNA molecule. The process of the DNA replication takes place in each living organisms and they act as the most important part of biological inheritance.
DNA replication has three types and these are the conservative, dispersive, and semiconservative. The main function of these all types of DNA has to form daughter DNA including same proportion of mother DNA.
Therefore, In asexual reproduction the DNA replicates before it produces daughter cells.
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The Newfoundland moratorium on cod fishing was unsuccessful because _______.
A)
fishing capacity increased after the moratorium
B)
political decisions were made against scientific evidence
C)
fishing resumed almost immediately following the moratorium
D)
fishing went as far as destabilizing the ecosystem
E)
all of the above
Answer:
D
Explanation:
Just took the quiz
The Newfoundland moratorium on cod fishing was unsuccessful because fishing went as far as destabilizing the ecosystem (Option D).
What was the Newfoundland moratorium?The Newfoundland moratorium was a legal issue where the Canadian fed government banned cod-fishing along its east coastline.
This moratorium was critical for maintaining biodiversity levels in the geographic area.In conclusion, the Newfoundland moratorium on cod fishing was unsuccessful because fishing went as far as destabilizing the ecosystem (Option D).
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