O=height of monument
tan32= O/405
O=tan32/405
height of monument=0.0015 ft.
Answer:
Dissolved Oxygen and Water. Although water molecules contain an oxygen atom, this oxygen is not what is needed by aquatic organisms living in natural waters. A small amount of oxygen, up to about ten molecules of oxygen per million of water, is actually dissolved in water. Oxygen enters a stream mainly from the atmosphere .
Explanation:
I want to investigate how temperature affect the concentration of oxygen in air as it will affect how much oxygen we inhale per breathe. Oxygen by percent composition in air is 20.95%. However, the oxygen concentration/density in air varies due to the expansion of gas particles and varies inversely wth temperature according to P/RT=n/V.
Hello!
The Moon is waxing in the period from the new moon to the full moon: every day, the luminous surface increases. THE WASTING MOON: The Moon is waning in the period from the full moon to the next new moon. Every day, the light surface decreases.
( hope it helps )
Then I guess it’s waxing
Bye and don’t forget I’m proud of you!!<33
The other 3 terrestrial planets are closer to the sun than earth.
Answer:
b ) river valleys, with fertile soil and fresh water for crops and transportation
