Which type of leukocyte matures in the bone marrow?

When the infant becomes a toddler, the relationship between the younger and older sibling changes. On the negative side, the relationship gets worse because ____

a. the mother always takes the side of the toddler b. the father is more interested in playing with the toddler c. the toddler becomes good at annoying their older siblings d. the toddler prefers to play with their younger siblings

You have $1000 to invest. You place the sum in your savings account. You tend to be ____________

a. risk-adverse c. loss-averse b. precautious d. risk-seeking