Monty is continuing with his journal of observations of the moon for a month. at the half way point, the moon is fully lit (full moon). after about one week, monty observes the moon again. what would monty see? i have my answer but i need an explanation to this answer.
b. the moon would still be fully lit

the solute can move "downhill," from regions of higher to lower concentration, relying on the specificity of the protein carrier to pass through the membrane. this process is called passive transport or facilitated diffusion, and does not require energy.

the correct answer is 4) heat and pressure

metamorphic rocks arise from transformation of existing rocks types, in a process called metamorphism. during metamorphism the original rock(prolith) change into metamorphic rock by heating (150-200c) and pressure of more than 1000 bar. the original rock can be sedimentary, igneous, or existing metamorphic rock.