An energy pyramid is used to show

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

The carbon cycle is best defined as a process in which a. carbon changes from inorganic forms to organic forms and back b. carbon is changed into other elements such as oxygen or nitrogen c. carbon is continually created from the sun’s energy by plants d. carbon is consumed and regenerated from other elements such as oxygen and nitrogen

Which statement best describes the first stage of cellular respiration? check all that apply