The answer is D) The boy uses force to move the rock a distance
Cloudy skies and precipitation. Rain is normally caused by water vapor within the condensation of the low pressure system.
I would go with the cell membrane In this case as the cell membrane is like skin
- Hope you can brainlest this answer
Explanation:
Medieval number one. There you havt it.
Answer:
540.54 mmHg
Explanation:
We know that the partial pressure of a substance is defined as; Mole fraction * total pressure.
If the total amount of gases in the atmosphere is 100%, the mole fraction of nitrogen gas is now
78/100 = 0.78
Thus, partial pressure of nitrogen gas = 0.78 * 693 = 540.54 mmHg
