If all eukaryotes suddenly died off, the earth's carbon cycle would immediately collapse and cease to exist. true / false.

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

How is france’s culture important to its economy

These factors threaten north americas ecosystems