Answer:
how will water affect the force of friction
90% sure
<span>The center of hemoglobin is made of which of the following?
</span><span>amino acids</span>
The answer is 0.492 because there are 100 meters in a hectometer, and 49.2/100 is 0.492
D. There is one atom of sulfur and three atoms of oxygen.
The "tri" in trioxide indicates three so there are three atoms of oxygen. As nothing is said about the sulfur, there is just one atom.
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