First, He and her must check if sterile or infertile. Secondly, A way to increase chance for a baby is finding a certain spot in the females menstruation time period because on certain days of the month a woman can be more furtile than she could be two weeks from then.
China has a poor Eco system because of all the waste and bacteria in the water and air hence the reason it smells so bad there.
Answer:
(1) personality traits, (2) attitudes and beliefs, (3) interpersonal and peer-resistance skills, and (4)............
(4) Genetics
Explanation: