IM A FOLLOWER AT NIGHT YET DISSAPEAR IN THE LIGHT IN VARIOUS SIZES I APPEAR YET THERES NOTHING TO FE RIDDLES WITH ANSWERS TO SOLVE - PUZZLES & BRAIN TEASERS

A scent or smell. A scent is important to both humans and animals and both search for scents (for different reasons). A scent travels through the air to benefit humans and animals, again, for different reasons. Did you answer this riddle correctly?
YES  NO  

The castle's shadow. Did you answer this riddle correctly?
YES  NO  

A centipede flipped over. Did you answer this riddle correctly?
YES  NO  

Let's hang out! Did you answer this riddle correctly?
YES  NO  

He gives it to others! Did you answer this riddle correctly?
YES  NO  

Because it saw the other one changing! Did you answer this riddle correctly?
YES  NO  

The singing trio. Did you answer this riddle correctly?
YES  NO  

Your pillow. Did you answer this riddle correctly?
YES  NO  

A frog. The frog is an amphibian in the order Anura (meaning "tail-less") and usually makes noises at night during its mating season. Did you answer this riddle correctly?
YES  NO  

(The outside! Did you answer this riddle correctly?
YES  NO  

Maria Did you answer this riddle correctly?
YES  NO  

Look at the eyes of all the three images. The second one has eyes positioned at different places. This is why the second image is the odd one out. Did you answer this riddle correctly?
YES  NO  

I am a gift. Did you answer this riddle correctly?
YES  NO  

Christmas tree Did you answer this riddle correctly?
YES  NO  

A snowflake! Did you answer this riddle correctly?
YES  NO