They observe it, run tests on many different things, and do expirments
Answer:
answer is false
Explanation:
it does not decline the cell division rate, but, instead boost d division
<h2>
ANSWER:</h2>
Glycogen and triglycerides
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EXPLANATION:</h2>
Living organisms employ two main kinds of energy storage. Energy-rich molecules such as glycogen and triglycerides stock energy in the formation of covalent chemical bonds. Cells integrate such molecules and store them for the later discharge of the energy.
Scarlet fever was discovered in 1827, I believe
I think the answer is, Echocardiograph :)