caused by atherosclerosis
It's the same reasoning as why insurance gives better deals to people of greater age.. They are seen to have more experience and be more "mature " to drive safer if you have more years driving your insurance goes down.. same concept
Folic acid is good for pregnancy. I think all woman should take it during pregnancy. It helps prevent birth defects.
Hope this helps.
(I really need a crown to go on the next rank.)
Ignore the comment above.
Answer: A motile spermatozoa is created during the sperm cell development process. An ovum is spherical in shape and stationary while it is forming egg cells. It is generated and has a larger size than sperm cells. There is also a distinction in the way these cells are formed, which includes hormones.