2) Jumping Pool * 1 point
vou
Gravitational force.
Frictional force.
O Magnetic force.
O Elastic force.
O i don't know.

true, generally referred to as invasive species given that they have no natural predators in new environment

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.