Answer:
The head of the sperm contains the nucleus. The nucleus holds the DNA of the cell. The head also contains enzymes that help the sperm break through the cell membrane of an egg. The midpiece of the sperm is packed with mitochondria.
Explanation:
Confide yourself once you find who you are and what you represent in life people will notice you are making big changes and you have power!
flexibility is the component that is not skill related fitness