Someone sprays perfume in another room. it can be smelled a few minutes later.

what process is this an example of?

a. osmosis
b. diffusion
c. active transport
d. mitochondria

Acamcorder has a power rating of 17 watts. if the output voltage from its battery is 7 volts, what current does it use?units:

Explain what happens at the saturation point when adding salt to water at room temperature.

Which of the following natural processes is most likely to support the formation of an underwater sinkhole? a pollution buildup from deposited minerals b limestone cave collapsing due to changes in sea level c erosion of large amounts of sand moved by ocean waves d oxidation of rock formed by chemical weathering