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olga nikolaevna [1]
3 years ago
14

Which bonds could a single carbon atom have?

Biology
1 answer:
-Dominant- [34]3 years ago
7 0

Answer:

triple bonds

Explanation:

One carbon atom forms four covalent bonds with four hydrogen atoms by sharing a pair of electrons between itself and each hydrogen (H) atom.

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c. Beginning with the return from the systemic circulation, blood enters the <em>right atrium. </em>

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b. From the left ventricle, the blood is pumped up to <em>aorta</em> the through the left semilunar valve which is sometimes referred to as the <em>aortic valve</em>.

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