Which is an ion found in a glass of water?

A. H+

B. N+

c. O-

D. O2

Density-dependent inhibition is explained by which process?

Coral reefs protect beaches and shorelines from damage caused by__? A. pollution B. waves C. humans D. other organisms

What do the ecosystems of a puddle, lake, river, jungle, mountain-top grassland, and deep-sea vent have in common? A. They are defined by their abiotic factors only. B. They are defined by their biotic factors and abiotic factors. C.

Ivy starts to get into the hot tub, but the water feels extremely hot. She stands in the water for a few moments, then slowly eases the rest of her body down into the water.

Which of the following is NOT a pure substance? Question 2 options: Gold Water Helium gas Coffee

What would most likely interest an environmental scientist

Do you believe you have a personal responsibility to protect the environment

What happens to the total charge of the compound after the ions bond together?

How many atoms lined up side by side would equal the thickness of a book page?

If an ambulance hits someone on the road while transporting someone to a hospital, do they bring that person with them too?