Stem stuff Crossword

Someone who is above you in many different ways
Ride this as a child three wheels are involved
causes you to be dedicated to someone or something
Something done on both sides of an article
The act or state of thinking with logic
The study of the world
Items that are put into your eye that together allows better sight
Dealing intense happiness and excitement
A medicine that goes against germs to keep you healthy
The study of life
A bar that you hang on
A person who works to straiten your teeth
To travel around the world
To withdraw from the English church
When you are beyond a normal thing
To break up someone’s conversation while between sentences
A longing to be an evil person
The smallest interval in classical western music equal to half an octave
A government lead by one leader
A place full of water for observation of fish