Answer:
An ideal gas differs from a real gas in that the molecules of an ideal gas have no attraction for one another
Explanation:
The object (Theia) was about the size of Mars.
Answer:
It is because sedimentation will more often occur in marine ecosystems
Explanation:
Formation of fossils (through the process of fossilization) is a rare event because animal bodies are often eaten and decayed (destroyed by scavengers and decomposed by worms). But, fossilization can be achieved after the quick burial of an animal.
So, for example, dead marine animals might be buried by sediment that is carried by the water. Also, sediment can precipitate on the ocean floor, covering the remaining of dead animals.
C. Anabolic pretty sure this is the one I got right but can’t remember