When the moon is directly opposite the sun in the sky, its phase is?

it doesn't. it was imagined up in the middle ages.

that tool is called an altimeter which measures your altitude which can be used to tell which atmosphere you are currently in, including the stratosphere.

hope this ! : )

the maxium height is 34m/s

part 1: which substance has a higher solubility?

a

smallest amount left undissolved atall temps in table shown most has dissolved high sol'by