
Blood is responsible for transportation of Oxygen in body which is the part of Cardiovascular system.
therefore, correct choice is :
- D.) Cardiovascular system
He allowed for young kids and adults to believe they can be anyting no matter their race.
A gene mutation can occur because of environmental factors. If a person is exposed to UV lights it can cause a mutation to happen
Answer
Because the sperm and the egg fuse the cell will have 46 chromosomes. polar bodies produced during meiosis which are smaller in size compared to the gamete and will disintegrate
Meiosis is starts in early development, and doesn't stop until the end of adolescence.
Hope this helps!