A star is an astronomical body that is located at a large distance from the earth. They appear to be shinning in the sky. The process of nuclear fusion takes place in the stars, where the nuclei of two smaller and lighter atoms are combined together in order to form a nucleus of heavier atoms. Here, the hydrogen atoms are combined to form a helium atom, and during this process of fusion, a significantly large amount of energy is released.
Thus, stars produce a large amount of energy by forming helium from the combination of hydrogen in its core.
Answer:C. Creating helium from hydrogen in its core
Explanation: Stars produce energy majorly by nuclear fusion. The process of creating helium by merging hydrogen atoms to produce deuterium which in turn is converted to helium.
The sperm and egg have 1/2 the amount because when the sperm fertilizes the egg, it equals out to the regular amount of chromosomes. That is why we have half chromosomes from our dad and half chromosomes from our mom, equaling out to normal amount of chromosomes.
