Answer:
Choice B
Explanation:
"Permeable" means "Letting solids or liquids through (a material.)" "Semi" means "half or partly." So "semipermeable" means allowing some objects through, but not all.
The solute can move "downhill," from districts of higher to lower fixation, depending on the specificity of the protein bearer to go through the film. This procedure is called uninvolved transport or encouraged dissemination, and does not require vitality.
D. More economically developed countries
Your answer would be Neptune. The planet can cause wind-speeds of frozen methane of up to 1,200 mph.
The answer is either C because both C and D cause disease, but only C is a living organism. Hope that helps!
