R
Q. Refrigeration is a process which
No solution found for this question.
Add Solution and get +2 points.
You must be Logged in to update hint/solution
Q. Besides CO2, the other green house gas is
Q. The property of a substance to absorb moisture from the air on exposure is called
Q. Which instrument is used to measure altitudes in aircraft's ?
Q. German Silver used for making utensils is an alloy of
Q. Study of field crops is called
Q. The tree which sends down roots from its branches to the soil is known as:
Discusssion
Login to discuss.