Answer:
Crossing over is essential for the normal segregation of chromosomes during meiosis.
Explanation:
<span>The answer is letter A.<span>
<span>Alcohol
is not a stimulant but rather does the opposite. Alcohol actually causes a
person to lose his/her inhibitions when intoxicated at high levels. It makes a
person feel calm and relaxed rather than hyperactive and energetic. This is the
reason why many car accidents that occur in the road are a result of alcohol
intoxication. When the body is already relaxed and calm, decisions and
judgments are not as snappy as a non-intoxicated individual.</span></span></span>
I believe the answer would be d.muscle cramps. Breathing in toxins seems like it could relate to the other three answers.