The water flowing in a river moves at different speeds. The picture shows what happens to a river over time.
new land instead
of river
river replaces
land
TOMISSISS
new land instead
of river
river replaces
land
Where does the river deposit sediment?

8.98 dm3 of hydrogen gas is collected at 38.8 °c. find the volume the gas will occupy at -39.9 °c if the pressure remains constant.

Which description best characterizes the motion of particles in a solid?

What will most likely happen in the absence of a cell membrane? a) photosynthesis will not take place. b) the cell will not store food, water, nutrients, and waste. c) energy will not be released during cellular respiration. d) substances will pass in and out of the cell in an uncontrolled manner.