The Gaia hypothesis is an example of . a. positive feedback b. negative feedback c. glacial episodes d. system overload

These two squirrels live in the same ecosystem. what type of interaction do the images represent? a. direct competition b. mutualism c. interference competition d. symbiotic e. indirect competition

What are the two main purposes of edgar allen poe’s, “the masque of the red death? ”

Your data will you choose that you can use in your planning. a. evidence-based practices b. strategies others have used c. new and innovative strategies d. strategies recommended by family members