cholesterol in the cell membrane is to maintain stability, anchor other molecules, and keep the membrane fluid in cold temperatures.
Answer:
Mine wastes and heavy metals become water pollution through storm water runoff.
Explanation:
Mine wastes affect surface water quality and quantity groundwater quality and quantity, soils, air quality,etc.
I can answer the third one:
Photosynthesis takes place in two stages<span>: light-dependent reactions and the Calvin cycle (light-independent reactions).</span>
Answer:
There is not exactly a specific benefit to the pattern.
The radial pattern found on certain shells are created when the creature living inside grows bigger. As it grows, is builds the shell bigger layer by layer, creating the patter-like design of the shell