♡ 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 👍 :811
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ One gram of protein given calories of ...
➣ An alloy used in making heating elements ...
➣ Which part of brain is concerned with ...
➣ A body has a weight on the ...
➣ One property of ammonia is- ...
➣ Brine refers to- ...
➣ Eating habit of both vegetarian and non ...
➣ Ultra purification of a metal is done ...
➣ The reflecting surface of concave mirror is ...
➣ An object which absorbs all colours and ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Environment Science
➤ Computer Awareness