To avoid sun damage: Stay indoors between 10 a.m. and 2 p.m., when the sun’s burning rays are the strongest. Protect your skin with clothing, a hat, and sunscreen
The answer is B, because carbon monoxide is a poisonous gas, it has no smell or taste and continuous inhalation may choke you to death.
Answer:
you can use atom to experiment something and to test something
Answer:
C. Calcium and phosphorus
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