Answer:
strength or energy as an attribute of physical action or movement.
plz mark me as brainliest.
A <u>double-blind experiment </u>allows researchers to identify the specific effects of the independent variable from the possible effects of the experimenter's and the participants' expectations about it.
<u>Explanation</u>:
The double-blind experiment is conducted to ensure that the results of the experiments are not biased. The double-blind study states that the person who is implementing the experiment and the person involved in the experiment are not aware of each other. So there will be no bias in the experimental treatment.
The reliability in the double-blind experiment is improved. Under this experiment unintentional tipping off the study participants and biasing of the evaluation results by the researchers can be avoided.
Answer:
pardon?
HINDI KO ALAM KUNG ANO ANG NANGYAYARI SA IYO NGUNIT UMAASA AKO NA MAS MAGANDA ANG PAKIRAMDAM MO
Explanation:

People play a very important role in the process of development as :
- People themselves are a part of development
- Contribution and a small hand itself from the side of people provide a great help.
- Mutual understanding amoung other people and spreading of awareness.
<span>The Food and Drug Administration must approve a new drug before it can be sold</span>