Answer:
Great interdependence.
Explanation:
There is a great interdependence between healthy population and its environment because the environment has direct effect on health of people that lives in it. If the environment has pollution so it can causes different diseases and infections in the body of people that lives and expose to that environment while on the other hand, if the environment is clean so it causes good effect on the individuals.
Answer:
The correct answer would be - it is normal if semen liquefy short after ejaculation even though it tends to thick immediate ejaculation.
Explanation:
Semen is a thick fluid that contains sperms in a suspension which is thick immediate after the ejaculation after the intercourse but short after it become liquefy and drain out of the female genitals.
So on the basis of this information one can easily inform he couple that it is normal as far it is not ejaculate in liquid instead of the suspension or thick fluid.
