Out of the factors listed, cold temperature decreases the rate of a chemical reaction within cells. This will make the correct answer D.
Nuclear fusion is the answer of this question
Answer: By designing new solar-powered ovens, by developing crops that need less water, by manufacturing new containers for storing water
<h2>Endothermic Process</h2>
Explanation:
An example of endothermic process is :
Heat is needed for water to boil.
Endothermic process can be defined as a process in which heat energy is absorbed from the surrounding that bring about changes in the molecular level like breaking chemical bonds, inter-molecular force of attraction etc.
Boiling of water is an endothermic process because during this process water absorbs heat , its kinetic energy increases and then it boils.
