The atmosphere of the Earth has a significantly different chemical makeup than those of Mars and Venus. Why

Which of the following best explains the importance of forest as a renewable resource

Adisadvantage of adding a vegetarian hot-food option to a school lunch menu is that it would a. force all students to change their diets. b. eliminate a meat option from the menu. c. only some students on special diets. d. increase the amount of food that is wasted.

The large connected urbane area from boston to washington, d.c. is often referred to as