Question

Please guys can do this

Answer 1

Answer:

ii) Ans Chest (5) ans. slows down

Answer 2

1. Fill in the blanks :

1. Cellular Respiration.

2. Inhalation

3. Spiracles

4. Diaphragm

5. Breathing.

Question second's Answer :

1. Lungs are located in the Chest cavity.

2. The type of respiration in which food is broken down without use of oxygen is called as Anaerobic respiration.

3. Yeasts are anerobes.

4. Yeasts respire Anaerobically and yeilds Alcohol.

5. when we feel drowsy, our breathing rate Slows down.

Match the following column :

a. Glucose (with oxygen) - 16.4 % oxygen and 4.4 % of carbon dioxide

b. Glucose (without oxygen) - Carbon dioxide + Energy + alcohol ( Yeast cells )

c. Glucose in the muscles (in oxygen) - Lactic acid + energy ( without o2 )

d. Inhaled air - 21 % of oxygen 0.04 % of carbon dioxide

e. Exhaled air -

Thank you :)