♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
When we exhale, our lungs have to ...
Que.
When we exhale, our lungs have to
A.
contrat
B.
expand
C.
be still
D.
none of these
Right Answer is :
✓ A. contrat
⚑ Report
Views 👍 :648
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The gas used in a refrigerator is ...
➣ The radiant energy having lowest energy is- ...
➣ Tallest tree is ...
➣ Brass get discoloured in air due to ...
➣ मानव पाचन तन्त्र का सबसे लम्बा भाग ...
➣ The resources which can be used continuously ...
➣ Photo oxidation process is initiated by- ...
➣ Which one of the following is microelement? ...
➣ Gasohol is prepared by mixing gasoline and: ...
➣ Drinking sods is ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Environment Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Miscellaneous
➤ Computer Awareness
➤ Research Institutions
➤ Everyday Science