Is caused by vibration, can travel through a vacum, and travels in longitudinal waves<span />
Hallo~~
Your question is related to genetics.
Have you ever done a Punnett Square? This question forces you to make one. If your cross a homozygous type A (AA) and homozygous type O (OO) you should get 100% AO. Understanding genetics, an AO gene means a type A blood. Therefore, it's 100% type A blood (AO).
your answer is C. it is temp where water vapours start to condense and forms liquid droplet from vapour condition.
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