The orbital radius of venus is 0.72 au. what is this distance in kilometers? (one au is about 150 million kilometers.)

If water is at -10 ° c and energy is added to the water until it is 50 ° c while maintaining a constant pressure of 760 mmhg, describe the phase change of the water?

Twind is considered to be an abiotic factor because it.?

The theories on the expansion of galaxies maybe re-examined to strengthen science should not be tested to strengthen science will weaken scientific knowledge if they change will become laws if they don't change