Answer:
ainda nao estudei isso mas quando eu estudar eurespondo
Answer: it has to do with the earth. The earth rotates and spins around the sun. Therefore the sun “rises and sets” (we can see it) for around 12 hours
Explanation:
The temperature decreases in the mesosphere since there is no ozone and the amount of air is decreasing.
I hope that this helps :)
Regular human body cells contain a total of 46 chromosomes. Therefore, because of meiosis, sperm cells contain _23___ chromosomes.
