Which are examples of structures composed of secondary lymphoid tissue? Select all that apply. bone marrow

tonsils

adenoids

thymus

spleen

Here's link to the

is.gd/qKzpBU

tonsils, adenoids, and spleen

Explanation: why would i lie?

Yes, it is tonsils, adenoids, and spleen. Got it right. :)

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.

explanation:

okay now i don't know this but for the pints nothing else to say bye