Answer:
"Oil spills affect water in a variety of ways. When oil is released into water, it does not blend with the water. Oil floats on the surface of salt and fresh water. Over a very short period of time, the oil spreads out into a very thin layer across the surface of the water. This layer, called a slick, expands until the oil layer is extremely thin. It then thins even more. This layer is called a sheen and is usually less than 0.01 mm thick."
Explanation:
What is the topic of said essay? I 'd be happy to help.
Am I suppose to buy gifts for them
Answer:
it--> them
Explanation:
"raisins" is plural, and therefore "they/them" are the correct pronouns. "It" refers to a singular object