What type of organisms always occupy the first level of an ecological pyramid or a pyramid of numbers?

The bottom of an ecological pyramid is the broadest and is occupied by the producers. They form the first trophic level. Just as in a food chain, in the ecological pyramid also, primary consumers occupy the next level.

Explanation:

The bottom of an ecological pyramid is the broadest and is occupied by the producers. They form the first trophic level. Just as in a food chain, in the ecological pyramid also, primary consumers occupy the next level.

Explanation:

c-flooding of the area and the development of wetlands.

tell me if im wrong.

abraham lincoln issued the preliminary emancipation proclamation on september 22nd, 1862. it stipulated that if the southern states did not cease their rebellion by january 1st, 1863, then proclamation would go into effect.