Ellen is completing an experiment to learn more about feeding her pet rabbit. The rabbit eats pet food and carrots. Ellen places 100 grams (g) of each type of food in the rabbit's cage. Which scientific observation would Ellen record?

Identify the composition of oceanic and continental crystal rocks.in a model of earth’s interior,where would these rocks appear?

Dna replication or repair occurs in a cell in all of thw following situations except when

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