Which of the following constitute pollution?
...Which of the following constitute pollution?
Droppings from birds
loud disco sound
A pack of cigarettes
Refuse in an incinerator
Correct answer is B
No explanation has been provided for this answer.
In the male reproductive system of a mammal, sperm is stored in the? ...
Which of the following spreads malaria in Nigeria? ...
Evidence of evolution include the following except? ...
The order in which organic evolution has progressed in plants is ...
Plants that can survive in extremely dry places are called ...
The organ which is sensitive to light in Euglena is the ...
The reason why hospitals use saline solutions as drip Instead of water is ...
Monocot root differs from dicot root in having ...
One adaptation of reptiles to water loss is the presence of ...
Which of the following mineral salts is a trace element? ...