Fusion and gravity
Fusion and gravity keep the sun from blowing itself up. A large amount of energy is released by the
sun. Protons are fused together to form helium atoms due to the high heat and
pressure at the center of the sun. The Sun does not blow itself up from the
outer pressure of nuclear fusion in as much as the inner force of gravity
balances it.
<span>Pituitary tumors are a frequent cause of over secretion of human growth hormone. Often the tumor is benign, meaning it is not cancerous.</span>
Your correct answer would be B hope this helps
The answer is d. Source water are River, streams, lake etc that provide drinking water
Answer:
This question is to vague. What understanding?
Explanation:
