Which term describes the action of lions and hyenas fighting for the right to eat a dead gazelle? a. carrying capacity b. biomass c. interspecific competition d. intraspecific competition

Many organs are involved in the processes of keeping the blood and the body clean. when poisonous or harmful substances are in the blood, they are absorbed by the and released in a less harmful form. when wastes are present in the blood, they are filtered out and removed from the body by the

According to the cladogram, which organisms have roundworms as a common ancestor?

Number and variety of living organisms includes genetic, species, and ecological types