♡ 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 👍 :778
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which one of the following is known ...
➣ when body is at rest its velocity ...
➣ The function of sedimentation tank in Sewage ...
➣ Commercial Vaseline is derived from- ...
➣ Nuclear reactors used to produce electricity are ...
➣ The electron is ...
➣ Which of the following is a scalar ...
➣ The process of weakening a pathogen is ...
➣ The first vaccine was developed by ...
➣ S. I. Unit of magnetic flux is- ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Everyday Science
➤ Scientific Instruments
➤ Environment Science
➤ Various Sciences
➤ Research Institutions