Answer:
Control
Explanation:
In a study of whether a drug might help reduce depression, research participants were assigned to take the drug or a placebo. Those who took the placebo were in the control condition.
In an experiment, the control group are not given the treatment material (drugs in this case). This is to have a basis for comparison of results of the study.
A placebo drug is manufactured not to have any treatment effect on the subjects.
Explanation:
All atoms have at least one proton and one electron. That would describe a normal hydrogen atom. Atoms make up the elements so all elements are made of atoms. Most atoms will bond with at least one other atom but not all.
Answer:
To get to a far away place fast
