What does each section of the triangle represent? a trophic level a food chain a type of producer a different ecosystem

The correct answer is - a trophic level.

Explanation:

An ecological pyramid is a graphical representation to show the biomass or productivity of various organisms of different trophic levels. It appears like a pyramid or a triangle which is divided into various sections.

These sections of the triangle represent different trophic levels in a particular ecosystem. These trophic levels include producers, primary consumers, secondary consumers, and more.

trophic level science 7th grade pre ap

Explanation:

label a cell membrane

label b cytoplasm

label c ribosomes

label d dna

the membrane forms the outside of the cell

cytoplasm is the liquid within

ribosomes are the components within that distribute rna

the dna is the genetic make-up

when the displaced particles are perpendicular to the direction the wave travels, is called a transverse wave, whereas in longitudinal wave the displace practices are parallel to the direction of the wave.

in the given image:

first image shows - longitudinal wave

second image shows - transverse wave

third image shows - longitudinal wave

fourth image shows - longitudinal wave