Why am i sexually attracted to my mom?

This is a negative reaction to food that doesn’t involve the immune system

You're in the breakroom at work when you see a coworker posting a cartoon on the bulletin board. you read it as you pass, and it's a joke about women breastfeeding in public. a male walks up, looks at it and starts laughing. other make employees walk up, and one takes it down saying he is going to make copies for everyone. what do you do?

Why do you need two different circuits of blood vessels in your body?