Food chains model energy flow through an ecosystem. Producers pump energy into an ecosystem from an environmental source, and this energy is then passed from one organism to the next.
Dependent. Density dependent factors is what is being described.
The body is to could to function properly and has to spend all it energy on trying to keep you warm
The statement would be considered to be B. False, because genetic drift occurs when different genotypes in smaller populations have a chance of disappearance. This is due to the species either dying off or not reproducing with others, so the genotype doesn't spread to offspring, because the species didn't have offspring.
Answer:
its the vascular system
Explanation:i know beacuse and my name is coden btw
