Answer:
d. Nucleus
Explanation:
the nucleus stores the DNA which is the genetic code for the organism.
Hello! The best answer would be C - Colds because bacteria can reproduce and spread rapidly, which is why a cold sometimes develops fast. As for the others, your body is just adjusting to the weather with A, B is a sexually transmitted disease which is caused from contact with another through sex, D is caused by sweets/certain foods that break down your teeth. I hope I helped you!! Have a great day!!
The answer to the question that you are asking will be the letter A because point b would be sunrise I hoped this helped
