Answer:
C decomposer
Explanation:
decomposers get their energy from dead animals so there at the end of the tree, meaning they get there energy off the other tree groups.
A. The organism has a large nose, because it's homozygous.
Answer:
i'm like 100% positive its answer A
Explanation:
To calculate the population density, you will divide the population by the size of the area. Hope I helped!