Unit 2 ReviewVersión en línea Let's review unit 2 with this test. Are you ready? por Vicente León 1 Why are bones important? a They help you bend and move your body. b They support and protect your body. 2 Identify this bone a Radius b Femur c Humerus 3 Select the joints in your trunk Choose one or more answers a Neck b Wrists c Ankles d Hips e Elbows f Shoulders 4 Identify this bone a Tibia b Fibula c Ulna 5 Identify this joint a Wrist b Ankle c Shoulder 6 Muscles... a They are hard and rigid. b They can strech and contract. c We use them to know about things around us. 7 These are... Written answer 8 What sense are they using? Written answer 9 What sense are they using? Written answer 10 What sense is she using? Written answer 11 What sense is he using? Written answer 12 What sense is this person using? Written answer 13 Identify this joint a Knee b Elbow c Ankle 14 What good habits are mentioned in this video? Choose one or more answers a Eating healthy b Keeping clean c Sleep d Leisure time e Exercise