Answer:
Cellulose is the main substance found in plant cell walls and helps the plant to remain stiff and strong. Humans cannot digest cellulose, but it is important in the diet as a source of fibre.
Explanation:
Answer:
I think it is a because the oldest things would be farther down in the ground and the youngest would be upper to the ground if that makes sense
<u><em>Answer:</em></u>
<u><em>242.9421 L</em></u>
Explanation:
Abiotic factors are the non-living factors in an environment such as temperature, light, water, and nutrients.
Answer:
Centrioles is only found in animal cells
