♡ 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 👍 :857
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Carborundum is a compound of ...
➣ When Formaldehyde and potassium hydroxide are heated ...
➣ Conversion of sound energy into electrical energy ...
➣ C.G S unit of work done is ...
➣ Which of the following is the best ...
➣ संक्षेपण A.T.M. का पूरा अनुवाद है ...
➣ Ozone layer in the upper parts of ...
➣ Sea water can be purified by the ...
➣ The centre of gravity of a sprinter ...
➣ Which one of the following is found ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Inventions and Discoveries
➤ Computer Awareness
➤ Research Institutions
➤ Miscellaneous
➤ Environment Science
➤ Scientific Instruments
➤ Various Sciences