Which of the following causes acid rain?
I. SO2
II. NO2
III. CO2
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The primary tool used in structured design is a
The primary tool used in structured design is a structure chart.
Who is the father of modern chemistry?
Antoine-Laurent de Lavoisier, a french chemist is considered as the "Father of Modern Chemistry."
The direction of heat flow between two objects depends on
Heat always flows from a body at higher temperature to a body at a lower temperature.
Energy is continuously generated in the sun due to
Rearrange the parts of the sentence in correct order.
Some modern anthropologists hold that
P : but also human behaviour
Q : biological evolution has shaped
R : not only human morphology
Which of the following does not belong to biosphere reserves set up so far
It is not advisable to sleep under a tree at night because of release of