Arteriosclerosis is characterized by
a. a thickening of the tunica adventitia.
b. increased elasticity of the tunica media.
c. decreased resistance to blood flow.
d. an enlargement of the lumen of the vessel.
e. thickening of the tunica intima and loss of elasticity in the tunica media.

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents.earth's tilt causes the ocean to move because of gravity.earth's tilt and its rotation cause currents.earth's tilt causes uneven distribution of salt which causes currents.

The process of meiosis produces only gametes, eggs or sperm. according to the diagram, how many sperm are formed from each cell that undergoes meiosis?