Fish usually have fins that are what
a. pear-shaped
b. fan-shaped
c. diamond-shaped
d. elongated

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.

When the cell concentrates potassium within, against the natural tendency of matter, it is performing a. passive diffusion b. facilitated diffusion c. active transport d. pinocytosis

The same agricultural practices are used in every country of the world. select the best answer from the choices provided t f