It is January. The temperature is 33°F, and the wind is blowing. Huge clouds are coming in from the west. Based on these circumstances, what is a reasonable prediction?

It will probably snow today.
A heat wave will come through today.
The sun will come out for the rest of today.
It will probably not snow today.

It’s A

Explanation:

Got it right on edge just wanted to give the simple answer

r just means there's a number of carbon in teh chain. for example rcooh means that after x number of carbon, the chain ends with cooh.

explanation:

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation: