<span>The closer you are to the poles of the Earth, the fewer ecological niches for species to fill. </span>
Not necessarily because cells them self don't actually contain cells
Krebs cycle is <span>the sequence of reactions by which most living cells generate energy during the process of aerobic respiration. It takes place in the mitochondria, consuming oxygen, producing carbon dioxide and water as waste products, and converting ADP to energy-rich ATP.
I hope my answer has come to your help. God bless and have a nice day ahead!
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Answer:
B. Root is the correct answer
Chemically speaking, enzymes are composed of chains of amino acids, and they are considered to be a type of protein.
