Which is an example of a healthy habit?

eating “junk” food

exercising regularly

staying up late at night

biking without a helmet

The outermost layer of your teeth is called the enamel and is made of?

What might cause conflict because of how a person was raised?

Which of the following substances would you expect to find in the blood, and not in the lymph? selected answers: calcium glucose calcium glucose estrogen oxygen fatty acids water answers: