Puzzle 3

The way you think or feel about something

Arthropod that fixes itself to boats and rocks

Costs incurred by a company like energy, workforce

Telephone mode to use when up in the skies

Teacher, professor

Enemy of the vampire

Hopping bugs, eaten by some, pet for others

She plays Lois Lane in Man of Steel

Candy bar, oh yeah, our galaxy as well

Decreased oxygen to tissues, choking, also fatal

Long-running science fiction TV series and movies

Separated from other persons or things