As a part of a medical research study, a researcher exposes two groups of participants to either an actual painkiller or a sugar pill. the participants feel their pain being eliminated even with the sugar pill. in this case, the sugar pill is known as the

The sugar pill is known as the "placebo".

Placebos are materials that are made to look like medications yet don't contain a functioning medication. A placebo is made to look precisely like a genuine medication however is made of a latent substance, for example, a starch or sugar. Placebos are currently utilized just in look into thinks about.

it should be c, women were allowed to vote in all states because federal law supersedes state law.

"states can make their own laws, as long as they don't contradict what the federal law states. the states do not have the authority to pass a law that negates a federal law." -google

idk if you found them already or not but you probably did but the one closer to sea level is raleigh.