The glands of the body are under control of which system? Group of answer choices

endocrine

muscular

nervous

skeletal

This group of organisms perform the process of ammonifcation. a. herbivores b. decomposers c. carnivores c. plants

Is there any species that went extinct in recent years due to natural causes (not caused by human interaction). if so, what caused it?

Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time