Choose an ecosystem. Describe the biotic (living or previously living) and abiotic (non-living) factors within the ecosystem AND how they interact with each other. What is a possible scenario that could impact the population of a species within the ecosystem?

Where in the body can you find chemoreceptors? a. on the skin and ears, to detect pressure, touch, motion, and sound b. on the retina, to detect a single photon of light c. on the skin, to detect temperature or specific chemicals d. on the tongue and in the nose, to detect taste or odor

*will mark brainliest to the first and correct answer less species diversity results in less a. oxygen b. food c. drinkable water d. all of the above

Explain the significance of thesaurus geographicus