Ozone is harmful, damaging plants and human health whereas ozone in the screens out mutagenic ultraviolet radiation.

If the birth rate of a population of dolphins is 2.0, the death rate is 0.5, and the population size is 100, what is this dolphin's population growth?

What is a group of organisms that are closely related and share similar characteristics

Both destructive and constructive, the natural event seen here, is important in destroying and creating landforms on earth. what is this event called? a) deposition b) flooding c) landslide d) sedimentation