What are the structures that pull chromosomes apart during Cell division? Nucleus
Mitochondria
Centrifuges
Centrioles and Spindles

Aflashlight produces light using energy from the batteries. in which order does the energy change form? a. from chemical to electric to light energy b. from electric to light to chemical energy c. from electric to chemical to light energy d. from light to electric to chemical energy

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

What substance acts to prevent sudden ph changes in bodily fluids?