<span>ensuring that the endotracheal tube is secure</span>
Answer:
1 at one is the answer
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Answer:they convert light energy! they play a big part in photosynthesis
Explanation:
Answer:
D: Nonpolar covalent bonds involve two atoms that have equal electonegativity whereas polar covalent bonds involve two atoms that are unequal in their electronegativity.
Explanation:
