Losing the sense of invincibility and learning that decisions have consequences are examples of what type of adolescent changes
a.)social changes
b.)mental changes
c.)physical changes
d.)emotional changes

you!

What is the most common blood type in the u.s.?

There is only one copy machine at your office. you have to make 1000 copies of an expense report. after you begin copying, two other employees show up in the copy room. each has to make only 10 copies each. what is the proper etiquette in this situation?

True or false a fertilized cell divides many times to form an embryo