Why is the digestive tract called the food tube

Which of these contraceptive methods would be most beneficial for a female who wishes to avoid side effects or surgery?

Building muscle has which of the following effects? it increases the metabolic rate. it relieves pressure on the joints. it slows weight loss considerably.

Send sperm live for about 48 hours after ejaculation and ovum for only 24 hours after ovulation intercourse can occur after ovulation for fertilization to occur