Approximately what percent of the Earth’s hydrosphere is contained in frozen ice such as glaciers and polar icecaps? A.
2%
B.
97%
C.
50%
D.
75%

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

What is the missing step in solving the inequality 5 - 8x < 2x + 3?

The impact of a large asteroid comet with earth has been proposed to have caused the extinction of the dinosaurs. the impact site of this comet is in or near