Answer:
A) Fats provide 12 kcals of energy per gram.
A terrestrial ecosystem is a land-based community of organisms.
Inbreeding is simply defined as the mating of relatives. It is a mating system in which individuals carry alleles that originated from a common ancestor. Inbreeding is considered a problem in humans because inbreeding increases the chances of receiving a deleterious recessive allele inherited from a common ancestor.
