Answer:
3. fats
Explanation:
fats are in the food used by animal cells, fats and lipids can be used for things such as storing energy in the cells
hope this helps :)
Answer:
?????¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿¿
Answer:
enzymes i think but i might be wrong.
Explanation:
D would be the answer to this question
Its B cuz the definition is <span>one of two or more alternative forms of a gene.
</span>
