Body Systems

Which set of Organs belongs to the Excretory System?

• Heart, blood vessels

• Trachea, larynx, pharynx, and lungs

• Kidneys, urinary bladder

• Brain, spinal column

What is the main organ involved in the nervous system?

• Heart
• Lungs
• Brain
• Bones

What is the main function of the nervous system?

• To communicate with the rest of the body
• To pump blood
• To breathe
• To clean the body

What body system removes the waste from your body? 

• Circulatory
• Excretory
• Digestive
• Respiratory

What body system protects your organs?

• Nervous System
• Cardiovascular System
• Respiratory System
• Skeletal System

Choose the correct statement

• Tendons connect muscles to bone

• Tendons connect bone to bone

• Tendons connect muscle to muscle

Which long specialized cell helps transmits information quickly throughout an organism?

• neuron cell

• enzyme cell

• muscle cell

• blood cell

Which cell is specialized by having lots of mitochondria for energy and protein fibers for movement?

• skin cell

• nerve cell

• blood cell

• muscle cell

This type of cell is found in males and is responsible for reproduction.

• sperm cell
• egg cell
• muscle cell
• nerve cell

Which of the following organs of the human body is the filtering machine of the body that takes away toxins out of the blood?

• Heart

• Kidney

• Liver

• Stomach