The elements found in greatest abundance in the Earth include oxygen, silicon, aluminum, iron and calcium; these substances also make up the bulk of the moon. Although the moon is a<span>n airless world, it has large amounts of oxygen in the form of solid chemical compounds.</span>
Numbers in a problem or related numbers that are easy to work with mentally
#just keep swimming I don’t know what you mean
It's C the missing side is 9 units long so since cosine is adjacent divided by hypotenuse it would be 9/41
