1. Many agreed that biology, one of the branches of Science is a difficult subject. If bio means life, and logy means study, then Biology means a

a. branch of Science that deals/studies the difficulty of life.
b. branch of Science that deals with the study of life.
c. branch of Science that studies persons with supernatural life.
d. branch of Science that studies about aliens' life.

2. Pregnant woman should have prenatal check-up. Pre means before, natal means giving birth. Prenatal means

a. check-up for pregnant women before giving birth
b. a check-up for pregnant women while giving birth
c. a check-up for pregnant women right after giving birth
d. a check-up for pregnant women one month after giving birth​