In addition to overall enrollment being at a record level, the universityâs main-campus enrollment is at an all-time high of 53,672, which informal tabulations also indicate is the most for any single campus in Texas. Texas A&Mâs main campus enrollment was 50,227 last fall.
The trophic level is a measure of the position of an organism in a food web, starting at level 1 with primary producers, such as phytoplankton and seaweed, then moving through the primary consumers at level 2 that eat the primary producers to the secondary consumers at level 3 that eat the primary consumers, and so on.
Trophic Levels. All organisms in an ecosystem can be placed in trophic levels depending on what energy source they rely upon and how they provide energy for other organisms in the food web.With the exception of life near hydrothermal vents in the deep ocean, life is always dependent directly or indirectly on the energy from the sun.ooplankton is the second level because they eat phytoplankton and are a source of energy for crustaceans at the third level. The fourth level is fish that eat crustaceans and the fifth is seals and other animals that eat fish. The more trophic levels present, the less energy is conserved at higher trophic levels.