Is a circulation change in the eastern tropical pacific ocean that occurs every few years.

Given that the volume of a cuboid is 180 cm³ and the area of one of its rectangular face 36 cm² what is the height of the cuboid

In which area will soil formation be greatest? a a steep slope in a warm,b wet climate a flat area in a warm,c wet climate a north-facing area on a steep slope a flat area in a cold, d wet climate description

During which era in earth's history were the first insects? mesozoic precambrian cenozoic paleozoic