Answer:
Mutation and sexual reproduction
Explanation:
<h2>HOPE IT HELPS </h2>
Greater ability to recover after natural disasters and greater variety of food sources.
Seafloor spreading occurs at divergent plate boundaries. As tectonic plates slowly move away from each other, heat from the mantle's convection currents makes the crust more plastic and less dense. The less-dense material rises, often forming a mountain or elevated area of the seafloor.
I think the answer is Traction
