Consider the cladogram showing the evolutionary relationships among certain groups of plants. Clade B separates from the club and spikemosses and quillworts because plants on this branch all have
A) seeds.
B) spores.
C) vascular tissue.
D) true leaves, stems, and roots.

Option B spores

Explanation:

These plant groups contain the Spores which helps in reproduction. The spores are moved through wind and water. There are 400 species of club mosses, 150 species of quillworts and 700 species of spike mosses. Club mosses and spike mosses are similar to look and they grow on the forest floors.

They do not have any seeds. The stems and roots grow below the ground level hence it is not visible on the surface. The leaves are very small and only leaves are the actual plant.

Clade B separates from the club and spikemosses and quillworts because plants on this branch all have true leaves, stems, and roots..

Explanation:

All three groups of lycophytes have really different types of development, but they really do share a number of characteristics. Lycophytes have distinctive leaves that distinguish them from all other classes of plants. Their plants, classified as microphylls, have just one vein running along the length of the vine.

In reality, the stems of quillworts develop below the ground and the leaves develop only from the tip of the stem that sits at the ground level.

Club mosses and spike mosses produce roots from above ground, known as adventitious roots, and then develop into the surface. The roots of the Quillwort emerge from the base of their underground core.

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.

it's c. (to reduce the greenhouse effect/carbon gasses)