Unit 6 & 7 Review

What is the correct order for levels of org. in plants & animals from largest to smallest

• CELL - Tissue - organ - organ system - organism

• Organ system- cell - organism - organ - cell

• Tissue - cell - organ - organism - organ system

• Organism - organ system - organ - tissue - cell

What is the purpose of the Endocrine System?

• Circulation of oxygen & nutrients

• Protects the skin

• Regulates body by secreting hormones

• Sends and receives signals

What system delivers oxygen to cells throughout the body?

• Nervous

• Integumentary

• Circulatory

• Respiratory

What system provides oxygen to and removes carbon dioxide from the blood?

• Respiratory

• Nervous

• Integumentary

• Circulatory

What type of digestion is chewing food?

• Mechanical

• Chemical

• Both chemical and mechanical

• Peristalsis

Which of the following is not a part of the Integumentary system?

• Hair

• Lungs

• Nails

• Glands

What is the function of this system?

• Circulate blood throughout the body

• Release carbon dioxide

• Removal of waste

• Release hormones

Which system is responsible for analyzing the environment to make responses?

• The brain

• Circulatory

• Heart

• Nervous

What system protects the body from environmental harm?

• Integumentary

• Digestive

• Respiratory

• Excretory

Which body system works with the skeletal system to provide movement?

• Circulatory

• Respiratory

• Muscular

• Digestive