Eat your sprouts
No
If you're asking what can improve your general knowledge, I'd say the best answer is: reading.
try
There are many ways to improve a child's potential height. You might make sure the child receives excellent nutrition and exercise. Human growth hormones also might add height to the child.
Apart from eating healthy there isn't much you can do to improve your height, and at 12 you have some years of growing left. You might not make a good NBA candidate, but you can still become taller.
The formula "length x width x height" is a general formula to find VOLUME?
Yes, running can help improve your vertical jump height by increasing leg strength, power, and explosiveness. Regular running can also improve overall fitness and conditioning, which can contribute to better performance in jumping activities.
Need to improve the answer(my height is 5.5 and my age is 16. want to increase my height up to 6.2
To facilitate eye-contact and improve posture when facing an audience, lecterns may have adjustable height and slant.
No.
You cannot. In general, width and height place no restriction on length.
You can't really do that, but you can improve your game just by practicing. You don't need to be tall to be a good player.