How are food webs more complex than food chains

Invasive species are one of the major threats to biodiversity. these species multiply quickly and compete with native species for food, sunlight, spac and other resources. on the map, determine the area where native species will have limited resources available to them due to invasion threat from invasive species threat very low low medium high very high

(amoeba sisters video recap: pedigrees and need

49 ! how are energy cycles and growth cycles related?