Lysosomes break down and recycle worn out cells.
Answer:yes of course if we don’t the environment will die and undiscovered animals will become extinct and we can’t discover them till it’s too late and those polar bears are on thin ice and it’s not fair to them that they have to suffer for our choices
Explanation:
Answer:The second one im sure
Explanation:
Wear safety goggles while looking into the opening of the test tube
