A solution contains 30% salt the cell has 50% salt whic image correctly depicts the cell solution and result when the cell is placed in the solution

You did not include the images however, it should be one that shows the cells swells as a result of Osmosis.

Osmosis is the process by which molecules from a solvent with a lower concentration of concentrate enter into a solvent with a higher concentration through a semi-permeable membrane.

A solution with less concentrate than the cell is said to be Hypotonic.

In this instance, the cell has the higher concentration of salt so water(assuming the solution has water) molecules will move from the solution into the cell. This will cause the cell to swell.

The picture attached shows a red blood cell in different solutions. The Hypotonic solution is how a cell looks in a solution with more concentrate than it.

i think it would be b. tissue because an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.