Which two body systems interact to expel the waste product carbon dioxide?

What is required in the genotype of an individual to show a recessive trait? a.two recessive alleles b.at least one recessive allele c.no recessive alleles

Many humans consume both plants and animals. these humans are considered to be which of the following? herbivores carnivores omnivores

The recycling of water from the ground via runoff or transpiration through plants back into the atmosphere is known as part of the question 6 options: hydrogen cycle nitrogen cycle transpiration water cycle