When the Sun, Moon, and Earth are lined up, the high tides will be than normal, and the low tides will be than normal.
A. lower; lower
B. lower; higher
C. higher; lower
D. higher; higher

C

Explanation:

When the sun, moon and earth are lined up, it's called a spring tide. The gravitaional pull on the water is strengthened, so the tides will be higher and lower than normal.

"hydrogen bonding is the attraction of h atoms in the water molecule (slight + charge) to o atoms in a neighboring water molecule (slight - charge); it is a weak interatomic force. but it is still strong enough to the water molecules "stick" together."

b. examine and describe cells