Scientists discover that chemicals dumped in a river have caused trout, a type of fish, to die. what other living things will be most affected by the trout dying? a) bears that eat the trout b) animals that drink the water c) fishermen that catch the trout d) plants that live at the edge of the river

What is a difference between systemic and pulmonary circulation? a. systemic circulation carries oxygenated blood to the lungs and pulmonary circulation carries deoxygenated blood to the body. b. systemic circulation carries deoxygenated blood to the lungs and pulmonary circulation carries oxygenated blood to the body. c. systemic circulation carries deoxygenated blood to the body and pulmonary circulation carries oxygenated blood to the lungs. d. systemic circulation carries oxygenated blood to the body and pulmonary circulation carries deoxygenated blood to the lungs.