Answer: The blood circulatory system (cardiovascular system) delivers nutrients and oxygen to all cells in the body.
Explanation:
Neutrons, electrons, protons
Why hello there!
The correct answer to your question is C because exothermic energy is based of on using heat and heat acts like the activation !
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<span>Energy definition, as used in chemistry, chemical engineering, and physics.</span>
Answer:
a) significant figures b) decimal places
Multiplying/dividing ex: 1.33 * 4.4932 = 5.98 because the first component only has three sig figs while the second has five.
Adding/subtracting ex: 12.13 + 53.5763 = 65.71 we ignore the whole numbers and focus only on the decimal places. The first component only has two while the second has four. Hope this helps!