The answer is gas only.
hope this helps!
First choice: PhH4 has a lower boiling point
Second: SiF4 higher
Third: CBr4 higher
Layla it is A. that's the only one in standard form.
Pollination is the act of transferring pollen grains from the male anther of a flower to the female stigma.
Hopefully that helped! Maybe just change up the words a bit <3
