450000, 150000 times 3 is ezual to 450000
I would assume its c but i cannot be 100% but im 100% sure its A or C because cool air falls warm air rises
The sky is pale blue in higher altitudes while it is deeper blue in lower altitudes. This is because there is more air molecule closer to earth surface (as a result of higher air pressure) than higher altitudes. The air molecules are responsible for scattering of sunlight hence giving the sky its blue hue. The more the air molecules the more the scattering.
Yeah this needs to be worth a lot more points but:
All of the Above
Microevolution
All had a common ancestor
