Our fingerprints are like our own dna that makes up our identity. Our fingerprints are like a serial code which can be scanned like the iPhone.
Answer:
mitosis
Explanation:
Mitosis is when a cell divides.
The answer to your question is


Enzymes help break down carbohydrates, fats, and proteins.
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Answer:
Autorhythmicity of the heart
Explanation:
It is the study of the characteristics features of the cardiac muscle cells with the ability to initiate action potential at certain level without connection to any external stimulus which the heart beats constantly and rhythmically. Cardiac muscle cells controls the rate of contraction of heartbeats.
Four ATP molecules are produced during the Krebs cycle. The final step of cellular respiration is the electron transport chain.