Which kind of diagram compares the numbers of organisms in the different trophic levels of a food chain or food web?

Which events are likely to be catastrophic to an ecosystem? select the three correct answers.a-hurricane.b-steady population growth.c-seasonal flooding.d-introducing of an aggressive invasive species.e-tsunami.

The condition in which joints are inflamed is bursitis select the best answer from the choices provided ot f

Which coal field location is related to coal fields in the eastern united states and supports the theory of continental drift? eastern india southern africa western australia northern south america