A model that illustrates the biomass productivity at multiple trophic levels in a given ecosystem A. Energy pyramid
B. Energy circle
C. Energy web

What is the "great pacific garbage patch"? a large area of marine debris concentrated by rotating ocean currents a large area around the pacific rim where debris collects from natural disasters such as tsunamis an area in the pacific ocean where trash is intentionally dumped due to lack of landfill availability a large trash dump located in hawaii

Plz ! ive been stuck on this forever

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur