When continents move apart, rifting occurs which produces cracks and new rock formations. Accretion occurs when faults strike each other forming layers of earth to stack on top of another. This creates mountains, hills and other land formations.
One is immune system.
Answer:
observation because you are using senses such as sight and smell to come to a logical conclusion about something.
Answer:
A:inside the cell is 10%
B:the water outside the cell is 90%
C:Yes osmosis occur
<span> In DNA, </span>guanine<span> is paired with cytosine. The </span>guanine<span> nucleoside is called </span>guano sine<span>.
i hope this helps!:D</span>
