Which TWO body structures work together to help the heart pump blood throughout the body?

• Lungs

• Diaphragm

• Cells

• Tissue

Groups of cells that make up the organs of the human body are called ____

• Tissue

• Organs

• Organ Systems

• Arteries

Organs work together in groups called ____

• Organ Systems

• Organs

• Tissues

• Cells

TRUE OR FALSE: Your pulse will raise during exercise

• TRUE

• FALSE

Cells in the human body need the support of the circulatory system to survive and get the oxygen they need. The circulatory pathway is modeled in the picture.

Based on the model, how does blood move through the circulatory system?

• The blood moves from an artery to a capillary to a vein.

• The blood moves from a vein to an artery to a capillary.

• The blood moves from an artery to a vein to a capillary.

• The blood moves from a capillary to a vein to an artery.

Singers practice expanding their rib cage to produce what?

• Carbon Dioxide

• Oxygen

• Sound

Which two things work together to help you move?

• Muscles

• Bones

• Skin

• Clothes

Groups of cells of the same kind that have a specific function are called____?

• tissues

• organs

• cells

• organ systems

The trachea divides into two smaller tubes. Each tube leads to one of the two main parts of the____?

• Lungs

• Heart

• Arteries

• Veins

What are the tubes that carry blood throughout every part of the body called?

• capillaries

• Blood Vessels

• arteries

• veins