Answer:
Heterozygous
Explanation:
Heterozygous Is when an organism has two identical alleles for a trait. TT or tt. RR or rr
Answer:
ATP
Explanation:
that is the mitochondria and the mitochondria is the powerhouse of the cell and it makes ATP
Decomposers, fungi, and microbes play an important role because they break down the remains of dead plants and animals.