<span>The Earth is thought to have been formed about 4.6 billion years ago.</span>
Chimpanzee for the first one
NNN all this math gon make me act up
Answer: Chemical equations are different from mathematical equations because the two parts of a chemical reaction represent the 'before' and 'after' of a chemical reaction. In mathematical equations, an equals sign separates the two parts of the equation. In chemical equations, equal signs are not used
Explanation: hope this helps :D (he disconnected)
Answer
c ribose sugars
plus can you Brainliest me? its an icon near stars rating and it looks like a king icon
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