What is a autotroph and what does it do

The hypothesis of continental drift states that earth's continents, which are located on tectonic plates, move relative to each other. which of the following is true of the movement of the tectonic plates? a. tectonic plates only move once every million years. b. they move at a rate of approximately 5 centimeters per year. c. tectonic plates never move, only the continents located on them do. d. their movements are very rapid and occur at random times.

Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo

In this experiment, the was intentionally manipulated. it is the independent variable. the dependent variables that were measured were the