The movement of energy in an ecosystem can be shown using a: spider web
web of life

food chain

Food Chain

Explanation:

Food chains show where the energy starts and where the energy can end up from all of the consumers´ eating their prey.

A bacterium called Vibrio cholerae causes cholera infection. The deadly effects of the disease are the result of a toxin the bacteria produces in the small intestine. The toxin causes the body to secrete enormous amounts of water, leading to diarrhea and a rapid loss of fluids and salts (electrolytes).