Can anyone help with this please will get brainliest!

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.

20 the compound al(nh3)2 has atoms of nitrogen.

Which macromolecule catalyzes chemical reactions this be considered enzyme chemical reactions thus he considering enzymes