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Vitek1552 [10]
3 years ago
13

CHALLENGE YOURSELF

Biology
1 answer:
lisabon 2012 [21]3 years ago
7 0

Answer:

a) Absorption is important since body needs energy from nutrients, therefore this process must be done inoder for energy to be produced by the process of respiration.

b) Digestion must take place because those nutrients taken in have to be in smaller molecules for the absorption to be succeful.

a) Assimilate is the utilization of nutrients into the body cell. it's the process where by macromolecules are synthesized from the absorbed simple molecules.

b) After assimilation process growth and repairment occurs within the cell. It's purpose is to build up the cell for to function well.

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Are there organisms that can be abiotic and biotic?
Kipish [7]

Examples of abiotic factors are water, air, soil, sunlight, and minerals.Biotic factors are living or once-living organisms in the ecosystem.

Biotic describes a living component of an ecosystem; for example organisms, such as plants and animals.

Examples Water, light, wind, soil, humidity, minerals, gases.

<u><em>Hope this helps!</em></u>

3 0
3 years ago
What is the last phase of the Cell Cycle? (This is when the genetic material has already been duplicated and what is left to do
Marianna [84]

Answer: mitotic phase

Explanation:

The cell cycle has two phases the Interphase and mitosis. Interphase is the growth phase where the cell prepares itself for the cell division. It is divided into three phase G1 phase( Cell growth),S phase ( DNA synthesis) and G2 phase(cell growth).

Mitotic phase has a multiple steps this is where the duplicated chromosomes are aligned or arranged, separated, and move into two new, identical daughter cells(cytokinesis)

The first step in the mitotic phase is called karyokinesis or nuclear division where the chromosomes are separated and move in opposite direction and the second portion of the mitotic phase, called cytokinesis which is the physical separation of the chromatids into the two daughter cells.

7 0
3 years ago
Why do plant need food
erma4kov [3.2K]

Answer:

They need food in order to gain the initial energy they need.

Explanation:

Plants unlike humans don't get food by primary sources (aka, hunting). instead they retrieve their food from the suns rays. Without the suns rays they are able to convert this energy into glucose for themselves, and will essentially die because they do not have that source of food to give them the energy they need to survive.

8 0
3 years ago
Where is RNA oxygenated?
Llana [10]

The correct answer to the question which is stated above is:<span>

</span>RNA has the oxygenated form of ribose sugar, while DNA has deoxygenated form of ribose sugar. 

<span>>The pentose, which is ribose, is </span>oxygenated<span> <span>in </span></span>RNA<span> <span>while in DNA it is deoxygenated</span></span>

4 0
3 years ago
what is most likely the amount of energy available at a trophic level of primary consumers if the amount of energy available to
Natali [406]
Normally a 10× drop for each trophic level, so I'd say 2,000 kilocal.
8 0
3 years ago
Read 2 more answers
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