Ajellyfish has what type of body form?
a) medusa.
b) polyp.

What did hunter gathers do to alter the environment?

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

What maintain homeostasis when a persons internal body temperature is 97.5°f