Spectacles with convex lenses correct long-sightedness by...
Spectacles with convex lenses correct long-sightedness by
converging the light rays before they enter the eye
diverging the light rays before they enter the eye
reducing the light intensity before it enters the eye
increasing the light intensity before it enters the eye
Correct answer is A
No explanation has been provided for this answer.
The blood vessel that supplies blood rich in digested food to the liver is the ...
Which of the following is an example of active transport? ...
Under secretion of thyroxine before maturity cause ...
Loam is the best type of soil for crop production because ...
The process of regulating the amount of water and solutes in the body fluids is called ...
Which of the labelled structures is the nucleus? ...
Exoskeleton is NOT found in the ...
The structure in the cell that controls the movement of substances in and out of the cell is the ...
Which of the following activities would revive the plant? ...