Which elements should you change to improve this slide? Check all that apply. Choose a more easily readable font. Reduce the amount of text. Use a light background with dark text. Make the photo of the gramophone bigger Straighten the photos and eliminate the less important one.

by improved communication.

a. theta waves. this is because the person is in a light sleep which means the brain waves would show these kind of waves.

true

explanation:

basic principles: federalism, separation of powers, checks and balances, judicial review, representative democracy, limited government, rule of law, individual rights and responsibilities, consent of the governed, majority rule, popular sovereignty, equal protection.