Choose all the answers that apply. prokaryotes are multicellular or unicellular have differentiated cells have membrane-bound organelles do not have a membrane-bound nucleus are more primitive than eukaryotes

An incident ray through the focal point of a spherical mirror will: reflect through the center of curvature. reflect back through the focal point. reflect parallel to the principle axis. reflect the same direction as the incident ray.

If the chemical properties of a substance remain unchanged and appearance or shape of a substance changes it is called a ?

A2.0 μf capacitor and a 4.0 μf capacitor are connected in series across a 0.827-kv potential. the charged capacitors are then disconnected from the source and connected to each other with terminals of like sign together. find the voltage across each capacitor.