Answer:
D. there is not variable but for you
Answer:
(see explanation)
Explanation:
Let's say we have an H for "hairline." H is widow's peak, and h is straight hair
H h
H HH Hh
h Hh hh
There is a 25% chance that the offspring will have straight hair.
the parents both have Hh genes
Answer:
A)The temperature of the air increased, and the difference in pressure between the low pressure and the high pressure systems became small.
Photosynthesis will result in gain of energy in an ecosystem.
