During an earthquake, what is the most destructive type of seismic wave that caused a rolling motion? 1. P waves
2. S waves
3. Surface waves
4. Transverse waves

Surface Waves

Explanation:

Surface waves cause more damage because they produce more ground movement and travel slowly, which makes it take longer to pass.

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.