♡ 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 👍 :610
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The example of a mineral acid ...
➣ An object which absorbs all colours and ...
➣ Which electromagnetic radiation is used for satellite ...
➣ Dinosaur was ...
➣ The S.I. unit of electric charge is- ...
➣ The device used to convert solar energy ...
➣ joule is the unit of ...
➣ The plastic material commonly used for making ...
➣ Synthetic detergents are made from- ...
➣ What is the colour of light related ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Everyday Science
➤ Miscellaneous
➤ Research Institutions
➤ Various Sciences
➤ Environment Science