13) If the P-wave arrival time is 2:08:15 and the S-wave arrival time is 2:13:05, the difference in arrival time is

and the epicenter

away.

every el niño cycle is different. every year.

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.

above statement is not a true statement about the open ocean because the open ocean has low levels of nutrients. most of the photosynthetic activity on earth occurs in the open ocean within the photic zone. organisms in the deep ocean are exposed to frigid temperatures and total darkness but it does not begin at the low-tide mark.