Stars are objects in space that produce their own heat and light. Where would the greatest number of stars be found?
A. in a galaxy
B. in a solar system
C. in an asteroid belt
D. in a meteor shower

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.

Ronald wants to see if a new shower cleaner works better in removing soap than his old cleaner. he uses the new cleaner on one half of the shower tiles and his old cleaner on the other half. identify the independent and dependent variables in this experiment. enter your answer in the space provided.

When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity