Answer:
<h3>At any one time,<u><em>
93% </em></u>of the population is exhibiting poor posture </h3>
There are 2 million sperm cells are in each drop of semen. The correct option is A. Sperm cells are the cells of male reproductive cells.
<h3>What are sperm cells?</h3>
Sperm cells are the cells present in the testis of the male. They are the gametes, which are the male reproductive cells, help in reproduction. In humans, the sperm cells are motile and long, with a head and a tail like flagella.
There are 2 million sperm present in one drop of semen, so there will be more than a thousand million sperm in the semen. Semen is the white, substance secreted by the male organ. It is made up of water, mucus, and plasma. It is secreted during the process of reproduction that fertilizes the egg of the female.
Thus, the correct option is A. 2 million regarding the number of sperm cells in each drop of semen.
Learn more about sperm cells, here:
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It is the fluid with cells that transports materials.
Helmets.. if we were talking about protecting the mouth I would say mouth gaurds protect just as much as helmets protect the head, nose, and eyes.
Answer:
Volunteering encouraged young people around me into becoming more compassionate as young adults. It is a perfect way to discover something a person might be really good at and maybe develop a good skill in helping others. Volunteering will bring together a diverse range of people from all walks of life.
Explanation:
I majored in Health
