Scientists often perform experiments to check and recheck their work. They also redo these experiments to ensure correct results.
Answer:
Prophase
Explanation:
During the prophase, chromatin condense to form chromosomes that are visible.
<span>"It is likely you are suffering from airborne allergies that are unfamiliar to your body. I recommend that you see your acupuncturist and seek help for these symptoms since you prefer to not to take medication".</span>
Explanation:
it helps the human to function properly
