Circuit CER: Revise the model to show the flow of electrons for both types of circuits described in the reading and explain the changes the circuit undergoes as components are added.

Polly is pushing a box across the floor with a force of 30 n. the force of gravity is –8 n, and the normal force is 8 n. which value could describe the force of friction if polly could not move the box?

Connie has $660,000 she wants to save. if the fdic insurance limit per depositor, per bank, is $250,000, which of these way is distributing her money between three banks will guarantee that all of her money is insured ?

Which branches of natural science include the study of an organism that lived 10 million years ago