First water, air(oxygen), temperature, after sporting needs Sunlight and
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Arthropods were the first animals to successfully invade land from the sea
Glycolysis is a process that helps fuel your metabolism. It is the first phase of the the ATP production cycle, ATP is what our cells use for energy.
Answer:
A chemical reaction is the process in which atoms present in the starting substances rearrange to give new chemical combinations present in the substances formed by the reaction. These starting substances of a chemical reaction are called the reactants, and the new substances that result are called the products.