which ones are the more efficient producers phytoplankton or organisms that use heat, chemicals, and minerals near volcanic vents to produce food

oceans

indian ocean

pacific ocean

atlantic ocean

arctic ocean

southern ocean

the correct answer is option b

behavioral response need communication and thus co-ordination at several levels such as interaction among cells, organ system and the entire organism.

behavioral response produces both internal and environmental stimulus.

wegner's theory did not explain how the continents could move

explanation:

answer; the above statement/question is (false);