According to Newton's Second Law of Motion, which block would have the greatest acceleration?
10-newton
force
2 kilograms
20-newton
force
2 kilograms
(1)
(2)
O (1)
(2)
10-newton
force
4 kilograms
20-newton
force
4 kilograms
(3)
(4)
(3)
(4)

the father in the first generation probably had the recessive colorblind trait in his x chromosome. if he and his wife both had the colorblind trait, even if she had 1 recessive and 1 dominant, then that trait would be passed on to their kids.

(since you didn't attach the family tree this is just an assumption)

one part of the electromagnetic spectrum that arrives on earth as solar radiation from the sun is the visible spectrum. wavelengths of the visible spectrum combine to form what we refer to as

answer - d) ultraviolet radiation.

violet /   380–450 nm / 668–789 thz

violet is number 1 in the chart of visible light.

the answer is 100% density i've answered this question before and done the quiz myself.