Which is an example of a pure substance? a. air b. salad c. hydrogen d. sugar water

The location of the stomach is the diaprham

Match with o for organic and i for inorganic for each compound

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)