Excretory System 1 Excretory System - 2 Respiratory System - 1 Lorraine Campbell Excretory System 1 Excretory System - 2 Respiratory System - 1 1/13/2019 Respiratory System - 2 Wild Card 10 10 10 10 10 20 20 20 20 20 30 30 30 30 30 40 40 40 40 40 50 50 50 50 50

What system removes wastes from the body? A10-Q What system removes wastes from the body?

A10-A Excretory Systems

What are the main organs of excretion? A20-Q What are the main organs of excretion?

A20-A skin, kidneys, lungs

What 2 systems bring oxygen to the cells? A30-Q

A30-A respiratory system (gets oxygen into body) & circulatory system (gets oxygen to the cells)

What is the liquid waste produced by the kidneys? A40-Q What is the liquid waste produced by the kidneys?

A40-A urine

What are the jobs of the skin? A50-Q What are the jobs of the skin?

remove wastes 2. cool the body 3. protection from germs A50-A remove wastes 2. cool the body 3. protection from germs

What protects the kidneys from damage? B10-Q What protects the kidneys from damage?

B10-A ribs

What stores the urine until it is released? B20-Q What stores the urine until it is released?

B20-A urinary bladder

What is the job of the liver? B30-Q What is the job of the liver?

change harmful chemicals to be less harmful B30-A change harmful chemicals to be less harmful

Which part filter the blood? What is it called? B40-Q Which part filter the blood? What is it called?

B40-A W – are the kidneys

Which waste(s) is/are removed by BOTH the lungs and kidneys? B50-Q Which waste(s) is/are removed by BOTH the lungs and kidneys?

B50-A water

What waste products are removed from your body by the lungs? C10-Q What waste products are removed from your body by the lungs?

carbon dioxide water vapor heat

C20-Q What are the tiny hair-like pieces that line your trachea and sweep out dirt and dust?

C20-A cilia

C30-Q What are parts #6 and #8 ?

#6 = diaphragm #8 = trachea C30-A #6 = diaphragm #8 = trachea

Explain how your ribs and diaphragm move when you exhale. C40-Q Explain how your ribs and diaphragm move when you exhale.

ribs move down and in; diaphragm moves up C40-A ribs move down and in; diaphragm moves up

Where is oxygen diffused into your blood? C50-Q Where is oxygen diffused into your blood?

C50-A in the alveoli

What is the muscle that helps control breathing? D10-Q What is the muscle that helps control breathing?

D10-A diaphragm

What part of the respiratory system allows us to talk? D20-Q What part of the respiratory system allows us to talk?

D20-A larynx

What protects your lungs and heart? D30-Q What protects your lungs and heart?

D30-A ribs

What is cellular respiration? D40-Q What is cellular respiration?

Making energy using oxygen and food (sugar) D40-A Making energy using oxygen and food (sugar)

What is gas exchange? Where does it happen? D50-Q What is gas exchange? Where does it happen?

D50-A Carbon dioxide leaves the blood, and oxygen enters the blood. This happens in the alveoli of the lungs

What covers the trachea when you swallow to prevent choking? E10-Q What covers the trachea when you swallow to prevent choking?

E10-A epiglottis

How does your respiratory system protect you from germs? E20-Q How does your respiratory system protect you from germs?

cilia and mucus trap germs and sweep them out of the body E20-A cilia and mucus trap germs and sweep them out of the body

E30-Q What part of your body does both food and air pass through? (scientific name)

E30-A pharynx (throat)

What is the path of air as it enters your body? E40-Q What is the path of air as it enters your body?

nose – pharynx – trachea – bronchi – bronchioles - alveoli

Why is it better to breathe through your nose than your mouth? E50-Q Why is it better to breathe through your nose than your mouth?

The nose clean and warms the air; and it moistens the air