The moon accelerates because it is A. in a vacuum in space.

B. continuously changing direction.

C. a very large sphere.

D. constantly changing its shape.

Ingrid wrote the hypothesis below. if the temperature of a liquid increases, the density of the liquid decreases because the particles move farther apart. what are the variables in her hypothesis?

What are segments of dna that code for a particular trait. a combination of dna and proteins make up what

The diagram shows a series of volcanic island and a hot spot determine the direction of movement of the tectonic plate that for the island