Plz!
was the first person to propose the idea of moving continents as a scientific hypothesis.
a. abraham ortelius
b. alfred wegener
c. its not c.
d. charles richter
@destinymasha

What causes eclipses? check all that apply. earth's rotation on its axis moon's shadow covering the sun earth's shadow covering the moon earth's orbit and moon's orbit occasionally aligning the moon and sun's gravity pulling in the same direction

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b.passive c. facilitated d.active b.passive

Why zebra fish experience similar genetic disease as human