Aplant has been removed from its natural environment and placed into a body of water that contains a higher concentration of salt than the inside of each plant cell. the plant promptly wilts. this situation is most similar to which event? a) seaweed put into fresh water b) a land plant put into tap water c) a freshwater plant put into sea water d) a freshwater plant put into distilled water

C) a freshwater plant put into sea water

Explanation:

According to the given situation when the plant is removed from it's natural environment and placed into a body of water that contains a higher concentration of salt. The new medium will act as a hypertonic solution ( concentration of solute is more outside than inside the cell) this will lead to the loss of water from the plant cells and diffusion of salt ions inside the plant cells.  This leads to the wilting of the plant.

The condition that mimics the given situation is C)a freshwater plant put into sea water. The sea water will become a hypertonic solution for the plant, as a result of which the water inside the plant cell will come out and salt will diffuse in. The plant may not survive under such conditions.  

why many students visually perceive stem as a vapid class?

for many students, however, stem subjects are optically discerned as vapid, tedious, and destitute of authentic-world applications. science and math have always been a major part of the high school curriculum, but many students have disengaged from these subjects because they don’t optically discern that they have any pertinence to the authentic world or students’ daily lives. for them, math and science have become a set of rules, procedures, laws, theorems, and formulas to memorize. some students even develop math apprehensiveness and cerebrate they are incapable of learning higher-level mathematics.

why is stem paramount?

as the u.s. economy changes, the ordinant dictation for stem-capable workers is growing. in may of 2014, the u.s. bureau of labor statistics counted more than 8.3 million stem jobs, which accounted for 6.2 percent of total employment in the cumulated states. that number is expected to perpetuate to increment as u.s. companies grow and innovate to compete in the ecumenical economy. according to the u.s. department of labor, the average salary for all stem jobs is $85,570, which is virtually double the average salary for all jobs.

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