The best answer for this question would be:
2. Cosmic Background Radiation
The Cosmic Background Radiation are when the heat of a planet is measured by the left over heat of it. This is based on the “Big bang Theory” wherein the planets were formed because it was once a very hot radiation.
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Answer:
No.
Explanation:
No, writing "are a" in a sentence is not correct because ''are '' is used for plural objects or things such these are boys, footballs are big etc while n the other hand, ''a'' is used for singular objects such as a ball, a boy etc so these two words which are used in separate sentences not in a single sentence with each other. so we can say that we can't write "are a" in a single sentence.
An atmospheric discharge of static electricity is called lightning.
The story goes that Benjamin Franklin invented
lightning rods to
protect buildings from lightning.
c
larger farms receive more economic benefit from mechanization and economies of scale
Santiago is the name of Chile's capital and largest city, <span>sits in a valley surrounded by the snow-capped Andes and the Chilean Coast Range. </span>
