Can you please type the answers so then I can help you?
L-dopa is effective against Parkinson's, but its enantiomer D-dopa is not. An enantiomers drug may not be equally effective. The enantiomer, in chemistry, is one of two stereoisomers that are mirror images of each other that are non-superposable, much as one's left and right hands are the same except for being reversed along one axis. It is also known as an optical isomer.
The summer monsoon generally begins in April and lasts through late September, while the winter monsoon arrives in October and ends in March.
Answer: Option A: self awareness
Explanation: self awareness is a state of knowing oneself. Self awareness is a form or emotional intelligence that helps one to know himself, his emotions,modes,and also intelligence quotient and how to handle and relate with other people. Knowing yourself helps you to know how you can handle relationship and engaging in deep thinking, self Discovery heps you to know what to do, how to do it and mostly how to achieve ones goal and make a difference.