Answer 2666

Sewage water can be purified for recycling with the action of -----

(a) aquatic plants

(b) penicillin

(c) microorganisms

 

(d) fishes

5 year ago
pradeep negi
pradeep negi

Ultraviolet rays of the sunlight results in formation of --------

(a) Carbon monoxide

(b) Sulphur Dioxide

(c) Ozone

 

(d) Fluorides

5 year ago
pradeep negi
pradeep negi

Which is the most recently created cabinet department

5 year ago
Seema Kumari
Seema Kumari

How many members are in the president's cabinet?

5 year ago
Seema Kumari
Seema Kumari

What are the four major problem of students?

5 year ago
Shweta Jain
Shweta Jain

What are the behavioral problems in the classroom?

5 year ago
Shweta Jain
Shweta Jain
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