Answer:
A natural selection
D Plate techtonics
Explanation:
Movement of the plates over Earth’s surface is termed plate tectonics. Plates move at a rate of a few centimeters a year, about the same rate fingernails grow.
The idea that organisms can evolve by micro and macro evolution is a fact. However there is no definite factor to what produces evolution.
Natural Selection is a theory because it is backed by observable evidence but is not considered the definite cause as to why organisms can evolve due to surrounding debate
Anything under a ph of 7 is considered acidic (considering ph7 is the universal solvent/water) anything above 7 would be alkaline . But since you’re asking for something with a ph of 4 it could be tomato juice
Answer:
No
Explanation:
It is a divergent boundary but you will not see the mantle because the water will soften the rock in the mantle.
During the day the earth is heated by the sun. The earth heats the air and the air rises. As the hot air rises the cold air from the ocean takes its spot. In the night the opposite happens and the earth is cooled and the cool air rises so the warm air from the ocean takes the cold air's place. I hope this helps!
