The biceps and triceps are muscles which raise and lower the forearm. what happens to the biceps and triceps to raise the forearm?

How have high taxes on tobacco products impacted the number of people who use them? a. the number of tobacco users has increased. b. the number of tobacco users has decreased. c. the number of tobacco users has not changed. d. the number of adolescent tobacco users decreased, while the number of adult users increased

Hemoglobin is a proton that carries oxygen around your body what is hemoglobin made from

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million