Answer: Yes
Explanation: All species must reproduce in some fashion in order to survive and keep the species going otherwise they would become extinct.
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Answer:
D. tip his head back farther to open his airway.
Explanation:
Tilting the head farther back moves the tongue away from the back of the throat, allowing air to enter the lungs.
Yes
Yes, but No because Yes
D.) None of the above
True.