Which sentence supports the statement that complex, multicellular organisms are made up of specialized cells that each perform different functions for the body?

What are some characteristics of a free enterprise economy?

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.

How is the carbon cycle related to global warming ?