Homeostasis Quiz

What is the function of the respiratory system in maintaining homeostasis?

• Transport blood

• Filter out urine

• Break down food

• Increase exercise

What does the excretory system get rid of to keep the blood healthy?

• Oxygen

• Carbon dioxide

• Water

• Nutrients

What does the brain do when there is a significant change in the body?

• Increase exercise

• Break down food

• Transport blood

• Speed up or slow down other organs

What occurs when the brain detects a change and causes a change in the opposite direction?

• Positive feedback

• Negative feedback

• Neutral feedback

• Feedback loop

What does the brain do when the body gets too cold?

• Causes the muscles to relax

• Sends messages to the skin to sweat

• Increases the breathing rate

• Starts pumping urine

What organ maintains the blood glucose level by releasing hormones?

• Liver

• Pancreas

• Kidneys

• Stomach