In sexual reproduction, what is the soure of the genetic material in a zygote. A, an egg cell only, B. sperm cell only, C. an egg cell and a polar body, D. an egg cell and a polar body

Warming up prepares the body for exercise in what way? a. muscularly b. cardiovascularly c. neurologically d. all of the above

Minor illnesses: a.) decrease the risk of sids b.) increase the risk of sids c.) increase the risk of hospitalization d.) decrease the risk of allergies e.) increase the risk of allergies

What is identity a sense of self a sense of responsibility a send of confidence a conscience