Answer: D just took the test
Explanation:
Answer:
Your answer is B). Massive stars undergo a supernova at the red giant phase.
Its A and B i think because when cold air and warm air.mixed it.form precipitation like tornado
<span>The "stress hormones" that were released by Benita's adrenal glands would likely be epinephrine and norepinephrine. Some studies have shown that something as simple as laughter can lower the level of stress hormones in most people. Since severe stress can lead to other health problems, it is important to get help from a medical professional to bring your stress level under control.</span>
