Answer:
<em>Endothermic reactions: separation of solute molecules , separation of solvent molecules</em>
<em>Exothermic: formation of solute-solvent interactions</em>
Explanation:
An endothermic reaction can be described as a reaction which requires energy. Usually, the energy is taken in the form of heat from the environment. For example: the separation of solute and solvent molecules.
An exothermic reaction can be described as a reaction in which energy is released during a reaction. For example, a solute and a solvent reaction. Energy is usually released in the form of heat during an exothermic process.
Answer:
B a diverging boundary where two ocean plates move apart from one another
Explanation:
hope it helps
The answer is C: What is the cause of cancer in mice
The answer is <u>B.</u> <em>from carbon dioxide in the atmosphere</em>
The correct answer is:
Nucleus
Prokaryotic cells do not contain <u>a nucleus</u>.
