How old do u start i am need a new friend to talk about this kind of stuff with me

It depends on the family tbh I'm not aloud to date for a while but some ppl start dating at 5th grade and some start when there 15 so it rlly depends plus it has to be the right person you cant just go out and pick the first person you see and say THATS gonna be my bf/gf. NO you have to form a relationship, become friends, then see if you guys would be good together, if it seems like you won't work romantically then you can always stay friends, and in that case you gain a friend :D

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.