Number 1: metabolism isall of the physical components an organism needs to survive
Answer:
B. diffusion
Explanation:
Because diffusion is a passive process, it does not require energy expenditure by the cell.
D) Lesser amounts of fresh metals would be needed.
Answer:
improper disposal of sewage
Answer:
The genotype represents two alleles.
Explanation:
The genotype represents two alleles. Because each pair of alleles represents the genotype of a specific gene.
