Asap giving branliest which statements describe the cell membrane? check all that apply. it only allows certain materials to leave the cell. it allows all materials to leave the cell. it only allows certain materials to enter the cell. it allows all materials to enter the cell. it the cell get rid of waste. it brings waste into the cell for storage.

Which two criteria must be met before scientist can use radiocarbon dating? explain your answer

How do temperature and salinity affect deepwater currents? they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water.

Which of the following statements about genes and traits is true? a single trait can be controlled by multiple genes. a single gene can control a single trait. a single trait can alter multiple genes. a single gene can influence multiple traits.