Login
Login
Sign up
Start
Mathmania
Teacher tutorials
TOP
Subjects
Bridge Course
Testworks
Subject updates
Ya+
News
Send feedback
See more
Contacts
About Us
Terms and Conditions
Privacy Policy
PDF chapter test
TRY NOW
Subjects
Science CBSE
Class 7
Respiration in organisms
Textbook questions II
13.
Very short answer VII
Exercise condition:
2
m.
Fill in the blanks with suitable words:
Exchange of gases in the leaves takes place with the help of ____.
Answer variants:
soil
air
floor
stomata
tracheae
Login
or
Fast registration
Previous exercise
Exit to the topic
Next exercise
Send feedback
Did you find an error?
Send it to us!