The characteristic(s) of restriction endonucleases is (are)… a. Naturally occurring enzymes.
b. Able to protect mechanism to cut or destroy foreign cytoplasmatic DNA.
c. Used to cut DNA fragments.
d. All of above.

i believe you meant to say air rather than hair so the answer is below ")

the dead sea, the lowest place on earth at 430 metres (1,410 ft) below sea level, has a correspondingly high typical atmospheric pressure of 1065 hpa.

by drinking easy

very easy

as many times as you want