What are similar cells that work together to perform a particular function called?

• Organs

• Systems

• Tissues

• Organisms

Two or more tissues that work together to do a job form a:

• Cell

• Tissue

• Organ

• System

Which body system transports oxygen, nutrients, and cell wastes?

• Circulatory system

• Respiratory system

• Digestive system

• Nervous system

Which body system breaks down food into a form the body can use?

• Skeletal system

• Respiratory system

• Digestive system

• Nervous system

The body system that allows movement is the:

• Muscular system

• Nervous system

• Digestive system

• Circulatory system

Which body system controls body movement, thought, and behavior?

• Skeletal system

• Circulatory system

• Muscular system

• Nervous system

Which body system provides the body with oxygen?

• Digestive system

• Nervous system

• Respiratory system

• Circulatory system

The body system that provides protection and support is the:

• Skeletal system

• Muscular system

• Digestive system

• Circulatory system

Bones are made of:

• Dead cells

• Non-living material

• Only calcium

• Living tissues

New red blood cells are made from:

• Yellow marrow

• Compact bone

• Red marrow

• Cartilage