Some people say it is not a good idea to eat a large meal after exercising or before you go to bed. explain why this could be the truth or an old wives tale based on what you understand about how the neural and hormonal mechanisms control digestion.

sexual reproduction produces offspring with novel combinations of genes. species that reproduce sexually must maintain two different types of individuals, males and females, which can limit the ability to colonize new habitats as both sexes must be present.