OK ummm hi people here's 100 points any fellow lesbians :p

What are the main functions of the human skeleton? a exchange of gases b support and movement c sensing the environment d digestion and excretion

Among the following environmental factors, which does not have a long-term impact on the composition of a region's soil? a. kinds of crops grown b. types of fungi present c. topography of the landscape d. variety of species of mammals e. number of freezes occurring annually

When you are driving slowly in the freeway fast lane, blocking traffic which wishes to pass you should