Answer:
The systolic pressure is 120, and the diastolic p
ressure is 80.
First eliminate choices C and D since they both mention that fact 1 is crossing over ( which is also referred to as genetic recombination) . So you're left with A and B and the correct answer is B .
Answer:
Structure in a chromosome that holds together the two chromatids
Explanation:
Acidic basic alkaline neutral