What are two important things we use gymnosperms for?

Which geologic feature would most likely be represented by contour lines john far apart from one another? a cliff a hill a plain a valley

Explain how organisms could be harmed by high levels of salt from roadways?

What contributes to the high level of biodiversity found in wetlands? a. the large amount of available organic matter to organisms that are food for larger organisms b. the amount of available water for organism use c. the high nutrient availability d. all of the above select the best answer from the choices provided a b c d