Х
Key
x = water molecules
х
х
= oxygen molecules
X
х
X
Which row in the chart below correctly identifies the process responsible for the movement of each type
of molecule represented in the diagram?
Row Water
(1) diffusion
(2) diffusion
(3) active transport
(4) active transport
Oxygen
active transport
diffusion
diffusion
active transport
Which of the following are the functions of the skeletal system? blood cell production in soft marrow tissues and mineral reserves largest organ of the body for defense and support vitamin d production and pumping blood through vessels voluntary movement and contractile movement