What is the liquid part of blood?

• plasma

• platelet

• lymph

• leukocyte

Doctors can say that a patient has an infection, if there are a lot of _________ in his blood.

• red blood cells (erythrocytes)

• white blood cells (leukocytes)

• platelets (thrombocytes)

• plasma

Why we need hemoglobin?

• it carries oxygen in our red blood cells

• it carries hormones

• it carries waste products

What is the biggest bone in your body?

• fibula
• humerus
• pelvis
• femur

What is another name for your collar bone?

• scapula
• clavicle
• patella
• sternum

What do your bones protect?

• organs
• skin
• muscles
• feelings

What are the three jobs of your bones?

• movement, structure, joints
• movement, structure, protection
• structure, digestion and breathing
• movement, digestion and breathing

What does your bone marrow make?

• muscles
• cartilage
• blood cells
• germs

Tags

NGSS.MS-LS1-3

What is the name for the connector that attaches bone to bone?

• ligament
• tendon
• patella
• string

What is another name for the kneecap?

• Patella
• Tibia
• Fibia