Continents one made of ?

a.) plates

b.) lithosphere

c.) crustal rocks

d.) mantle rock

Assume that a student is given two different models of bacteria, with one model consisting of big bacteria and the other consisting of small bacteria. how can the student demonstate the theory of endosymbiosis using the models

Liquid water turns into water vapor at which step in the water cycle

What molecule contains an organisms genetic material, passed down from parents to their offspring