Answer:
ocean currents are driven by global wind systems that are fueled by energy from the sun.
Explanation: These currents transfer heat from the tropics to the polar regions, influencing local and global climate
Answer:
tienes la checar bien las instrucciones y mandar una foto o di el tema
Tonicity is the concentration of solutes dissolved in a solution which determines the direction and extent of diffusion. Hypertonic is when the concentration of solutes is higher outside the cell than inside, so water flows in and the cell shrinks. Hypotonic is when concentration of solutes is higher inside cell than outside, water flows out and the cell bloats. Isotonic is equilibrium, water is flowing in and out.
Answer:
A) more snow falling than snow melting
Explanation:
"Three conditions are necessary to form a glacier: (1) Cold local climate (polar latitudes or high elevation). (2) snow must be abundant; more snow must fall than melts, and (3) snow must not be removed by avalanches or wind"