Spermicidal methods 2. Although other answers are possible, one way would be for the man to store sperm and to artificially inseminate the woman with his accumulated sperm at a time she is known to be fertile. Artificial insemination and surrogate mother 4. They will know when to have intercourse and when not to. 5. One died and was absorbed.
Preemies are generally thin, underweight, and fragile.
See Table 12.7. Twin studies, DNA sequencing, brain studies. Answers will vary for all questions. Answers will vary but should include either targets of the given drugs or hormonal reactions. Answers will vary.