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.
The answer is D. dating in secluded places. If you are alone it is easier to be peer pressured and it is easier for the person to take advantage of you.