G4 SCIENCE BIOLOGICAL ORGANIZATIONS

Which type of cell helps your body to carry oxygen to different parts of your body?

• Skin cell
• Blood cell
• Bone cell
• Muscle cell

The main role of skin cells is to—

• send messages to the brain
• protect the body from germs and injury
• move bones for body movement
• carry food around the body

Which cells allow you to feel pain when you touch something hot?

• Nerve cells
• Blood cells
• Bone cells
• Muscle cells

A person who lifts heavy objects for work will need strong—

• nerve cells
• bone cells
• muscle cells
• skin cells

Which of the following is TRUE about bone cells?

• They cover and protect the body.
• They help pump blood throughout the body.
• They control body movement by contracting.
• They provide support and structure to the body.

Which tissue connects different parts of the body together, such as ligaments and tendons?

• Nervous tissue
• Connective tissue
• Bone tissue
• Muscle tissue

What type of tissue allows us to move by contracting and relaxing?

• Muscle tissue
• Bone tissue
• Epithelial tissue
• Connective tissue

Which type of tissue is found in the lining of your stomach and skin?

• Nervous tissue
• Muscle tissue
• Epithelial tissue
• Bone tissue

The brain and spinal cord are made up of mostly—

• connective tissue
• muscle tissue
• epithelial tissue
• nervous tissue

Which statement BEST describes bone tissue?

• It allows signals to travel quickly.
• It helps the body bend and twist.
• It provides support and protects organs.
• It covers surfaces inside and outside the body.