40 points (apex)
a model cell filled with 15% salt solution is placed in a beaker filled with an 8% salt solution which result is most likely
a) salt will move out of the model cell by active transport
b) salt will move into the model cell by facilitated diffusion
c) water will move into the model cell by osmosis
d) water will move out of the model cell by osmosis

d

Explanation:

that true because the water have 1 percent of salt it in the water so the fish and the oher anmail can live in the sea

answer: the blood-brain barrier is a layer of specialized membranes and cell processes designed to keep undesirable substances from passing from the bloodstream into the precious tissues of the brain. while the blood-brain barrier does keep most bad things out of the central nervous system, it is not impermeable.

explanation: