The theory of plate tectonics states that the Earth’s surface is divided into tectonic plates that move relative to each other. These plates __ here on top of hot and ___ mantle.
There is no multiple choice

the three components of a nucleotide are the nitrogenous base, the phosphate group and the five-carbon sugar.

stimulus is a change in the environment that causes an organism to react. the response is the reaction to the stimulus. some examples of stimuli for zebras are drought, to many predators, and bad feeding grounds such as dead grass or plants. zebras respond to stimuli just like all other living organisms

what are the options? add them, then i will be glad to .