3 years ago

3) Living cells use ____________ as their main source of energy.

Biology

2 answers:

almond37 [142]3 years ago

6 0

Mitochondria .... also known as the powerhouse of the cell

Wittaler [7]3 years ago

3 0

Question: Living cells use ____________ as their main source of energy.

Answer: Carbohydrates

Living cells use carbohydrates as their main source of energy.

HOPE THIS HELPS! ^_^

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What means acid rain? What causes acid rain? What are the effects of acid rain?

AlexFokin [52]

Acid rain can be caused by factors and there chemicals in the air
Acid rain effects- getting into our under ground waters, the animals might get sick from the acid rain, fish might die, animal health, and human health when it gets in our drinking water
Acid rain-meaning that it has elevated levels of hydrogen ions. is a rain or any other form of precipitation that is unusually acidic.
Hope this helps have a nice day