Answer:
facts you know nobody finna do this for you g rip
Explanation:
Answer: trace over motion videos or pics
Explanation:
It was invented by Alhazen so I don't know if the same applies.
Answer:
Mnemonic devices help learning easier by coming up with some "nonsense" phrases like:
Please P Parenthesis
Excuse E Exponents
My M Multiplication
Dear D Division
Aunt A Addition
Sally S Subtraction
(Just an example)
Some might be more effective than others because they ae easier to remember.
