To hit a overhand, you jump and smack the ball with your palm when the ball goes over the net
To hit a underhand, you put the ball on the undominant hand and you throw it up then you smack it with your palm
the advantages of a underhand is it might not work and may hit the net
advantage of a overhand is, it goes fast and the opponent might not see it coming.
The small intestine is the major digestive organ
Eeg, MRI, CT, UTI are all diagnostic tests performed in an ER..
An example of provitamin A is beta-carotene
D. beta-carotene