What else would aid in understanding this bar graph? A) label the x and y axis B) provide more numbers C) provide more colors D) add pictures

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.

Why does it matter if osmosis is put into a “scab” or a “nosebleed? ” where would that leave him?

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because