♡ 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 👍 :782
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Impure camphor is purified by- ...
➣ On which of the following techniques photo ...
➣ Glycol is added to aviation gasoline because ...
➣ Which of the following is a scalar ...
➣ Number of atoms present in one mole ...
➣ is thiomersal the same as methyl mercury ...
➣ Humberger effect is otherwise known as- ...
➣ Nuclear reactors used to produce electricity are ...
➣ 'चिपको आन्दोलन ' का नेतृत्व करने वाली ...
➣ The average Kinetic energy of the molecule ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Scientific Instruments
➤ Miscellaneous
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness
➤ Everyday Science
➤ Inventions and Discoveries