Answer:
Example: If you want to explore the effect of salt on a plant growth, the control group would be a set of plants not exposed to salt, while the experimental group would recive the salt treament, so you answer is control group.
Answer:
Better Decision-Making Skills. Being able to speak another language can help you make better decisions. ...
Improved Memory. Learning a foreign language helps improve memory. ...
Increased Attention Span. ...
Improved Ability To Multitask. ...
Increased Perceptual Sensitivity. ...
Better Cognitive Abilities. ...
Improved First Language. ...
Bigger Brain.
Explanation:
Answer: be brief to get interest but not narrowed, there is introduction ( first paragraph) and body (as much of paragraphs you wanna write max: 4 to 5) and lastly the conclusion where you make a small summary of the writing