Question

tick the correct answer
1.The process of takin air in Or out of the body is called_____
a. photosynthesis
b. breathing
C. respiratory
2.Plants take_______during the process of photosynthesis.
a. carbon dioxide
b. oxygen
C. nitrogen
3.The left lung is______than the right lung in term of size.
a. larger
b. smaller
C. none
Fill in the blanks.
1.lungs are ________shaped spongy and organs.
2.we breath out more________
during exhalation.
3.________is a muscular organ that acts as a base for the lungs
4.the _______of chest causes breathing in and the _______ of chest cause breathing out.​

Answer 1

breathing

c02

larger

1. pea - seed

2. oxygen

3.diaphagram

hope it helps

Answer 2

Answer:

Hey mate....

• b
• a
• c
• kidney
• carbon dioxide
• ×
• diaphragam