D. it does not become more difficult for the cell to get enough oxygen and nutrients.
The two arteries that support the brain are the vertebrals and internal carotids. Hope this helps!
Can u plz mark me as brainliest?
Short term effects include memory loss, hangovers, and blackouts. Long term problems associated with heavy drinking include stomach ailments, heart problems, cancer, brain damage, serious memory loss and liver cirrhosis.
Answer:
25% of the offspring will have red skin
Explanation:
B b
B BB Bb
-----------|-----------
b Bb bb
So basically, if only 1 out of 4 of the punnet squares has both recessive alleles for red skin, then that makes it being 25% of offspring would have red skin.
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