Answer:
1) B and 2) D
Explanation:
when scientists refer to the naked eye, it is referring to the eye without any sort of magnifying device, such as a microscope. Algae blooms can result naturally or by human interference
A chromosome is a tightly coiled X of genetic material that has genes on it.
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In terms of the most common type of salt, sodium chloride, NaCl is the chemical formula of this salt,
Answer:
go to the store to buy more batteries
Explanation:
Answer:
Four seasons occur on Earth
Explanation:
When the Earth has completely one revolution around the Sun, then it has completed 1 year, and four seasons have occurred in the meantime.
