humans
sexual reproduction
Decreasing particle size increases the surface area available for collision, leading to a higher collision frequency of reactants. Smaller particles move more freely and are more likely to collide with each other, increasing the chance of successful collisions and promoting faster reaction rates.
flexible, circular moorings
Molecules or atoms in a gas are farther apart than in a liquid, so the collision frequency is lower.
You are not more likely to survive a collision if you are thrown from the vehicle. You need to wear a seat belt.
No.
No. "Experts have found it is usually the second collision that injures and kills people. When one car hits another car or object, this is the first collision. The second collision occurs when unbelted occupants are thrown into or around the car's interior or thrown from the vehicle. If an occupant is seat belted, there is no second collision" From http://www.fas.org/irp/agency/aia/cyberspokesman/99-07/safety2.htm
humans
boats
they are more likely to have individuals with an adaption
more than likely yes but it depends on how far it has fallen
As it will have more body fat reserves.
yes
sexual reproduction
A subductive collision.
When environmental conditions change it is more likely that at least some members of a species will survive if there is variation among the members.