How does the tiny acorn grow into a gigantic tree? Where does all that matter come from?

The eruption of a nearby volcano causes a prairie ecosystem to receive a lot less sunlight.which of these is the most likely effect on the ecosystem? a-an increase in biodiversity. b-an increase in immigration to the area. c-a decrease in available water. d-a decrease in plant growth.

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

To sciences do not agree on which type of grocery bag is better for the environment what is most likely to come out come out of the disagreement