WILL GIVE BRAINLIEST!! The diagram below shows the movement of substances A and B into a cell:

Based on this model, which of the following statements is true?

ATP is not required to move either substance into the cell.
ATP is required to move both Substance A and Substance B into the cell.
ATP is required to move Substance A into the cell.
ATP is required to move Substance B into the cell.

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.

both male and female gametes are produced by meiosis of the germ cells. therefore, both male and female gametes are haploid. one male and one female gamete unite during the fertilization to form the diploid zygote. in seed bearing plants, pollen grain is the male gametophyte, which produces sperm cells.

other information encoded in your genes might distinguish you from the others in the group

to this one it would be receptive field