The convection currents are found in which layer of the Earth? * A. Crust
B. Inner Core
C. Mantle
D. Outer Core

Which statement describes john tuzo wilson’s contribution to the theory of plate tectonics?

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z

Drag each tile to the correct box. arrange the phases of mitosis in the correct order. 1 (condensation of chromosomes) 2 (separation of chromosomes) 3 (formation of spindle fibers) 4 (alignment of chromosomes in the center of the cell) 5 (pinching of the cell membrane)