Epicenter-The point on the Earth's surface located directly above the focus<span> of an</span>earthquake<span>. </span>Focus<span>-The location where the </span>earthquake<span> begins. The ground ruptures at this spot, then seismic waves radiate outward in all directions.</span>
Ozone depletion would cause more UV rays to pass through so your answer would be B)
Pollution causes B)
Cell membrane is a semipermable, which means that certain molecules will be able to pass through the membrane. It is contains phospholipids. But for smaller molecules such as CO2 and Water, it can pass through the membrane through simple diffusion. Cell membrane controls the movement of the materials into and out of the cell.
Blastocyst . Why ? Because Each of those cells will eventually become a different part of the baby's body as they each multiply, creating muscle, bone, and organ tissues.
