Answer:
Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert biochemical energy from nutrients into adenosine triphosphate (ATP), and then release waste products.
Explanation:
Answer:
genrally it includes the population ,community, ecosystem,and biosphere .An ecosystem is all the living things in an area interacting with all of the abiotic parts of environment
Plantae, because it is a kingdom of multicellular photosynthetic autotrophs that have cell walls containing cellulose
Amniota. That is the only one which has connections to both reptiles and mammals