Question 3 (1 point)
in the morning, mary noticed there was dew on the grass. in the afternoon, the gras
was dry. what most likely happened to the water?
it formed clouds through condensation.
it went into the air through evaporation.
it went into the ground through runoff.

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

The blue particles in this image are able to cross the cell membrane through simple diffusion. how will they be transported? outside the cell inside the cell o a. the substances will move directly across the membrane from outside the cell to inside the cell. b. the substances will move through channels in the membrane proteins from outside the cell to inside the cell. o c. the substances will move through channels in the membrane proteins from inside the cell to outside the cell. o d. the substances will move directly across the membrane from inside the cell to outside the cell.

Which could be a pathway of food through an ecosystem