Which of these describes something that would increase the validity of an experiment?
A. studying lions instead of tigers
B. presenting your results to the class
C. has no controls for the experiment

Will give brainliest! which statement best describes the difference between strong nuclear forces and weak nuclear forces? weak nuclear forces are involved when certain types of atoms break down. strong nuclear forces are responsible for holding atoms' nucleus together. weak nuclear forces hold bonds between atoms together. strong nuclear forces hold together the nucleus of an atom. strong nuclear bonds prevent atoms from falling apart. weak nuclear bonds prevent compounds from falling apart. strong nuclear forces are involved in breaking electrons from their shells. weak nuclear forces hold protons in the nucleus.

What are the similarities & differences between a thermistor and a light dependent resistor in physics?

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false