In an animal a scientist would observe that there are more mitochondria in the muscle cells than any other cell, which explanation below is the best
possible rational for this fact. *
Mitochondria transports the vesicles to the surface of the cell to release energy
Mitochondria provides energy for the cells, and the muscles are the cells that need an
abundance of energy.
O Mitochondria helps transport these proteins to the muscle cells.
O Mitochondria is made of protein and it will provide structure and support to the cell

Explanation:

Mitochondria is made of protein and it will provide structure and support to the cell

fabric is silk wool ext. paper isnt

explanation:

u cant make fabric out of paper cause paper comes from wood while fabric comes from animals

explanation:

b,bacteria convert nitrates

into nitrogen gas.

d,plants and animals take in

and use nitrogen compounds.

e,bacteria break down waste    

products and return nitrogen  

to the soil.

a,bacteria convert atmospheric

nitrogen to ammonia.

c,bacteria convert ammonia

to nitrites and nitrates.