Circulatory, Nervous, & Respiratory Systems

What is the largest part of the brain?

• Cerebrum
• Cerebellum
• Brain stem
• Medulla oblongata 

This part of the brain connects the brain to the spinal cord.

• cerebrum
• cerebellum
• brain stem
• medulla oblongata

How much does the average brain weigh?

• 3 pounds
• 5 pounds
• 10 pounds
• 2 pounds

The most basic unit of all living organisms.

• Organ

• Tissue

• Cell

• mitochondria

Two or more tissues that work together to perform a specific function

• cells
• tissues
• organ
• mitochondria 

A group of cells that are similar and work together to perform a specific function.

• cells
• tissue
• organ
• mitochondria

Vessels that return blood back to the heart.

• artery
• vein
• capillary
• nerves

The organ that pumps the blood through the body.

• Lungs
• Heart
• Veins
• Artery

Blood vessels that carry blood away from the heart.

• artery
• vein
• capillaries
• nerves

Body system that transports nutrients an gasses to different parts of your body.

• digestive
• circulatory
• excretory
• muscular