Answer:
Seven days after a spring tide, the sun and moon are at right angles to each other. This produces moderate tides known as neap tides, meaning that high tides are a little lower and low tides are a little higher than average. Neap tides occur during the first and third quarter moon, when the moon appears "half full.
Because then you get a infection
I think the answer is A! i might be wrong
They say that is the individual who is a person who once lived but is now dead and studied genetics know as Gregor Mendel