The human organs that help in making sounds like "p & b " is :

a) larynx .
b) Teeth .
c) Lips .
d) Tongue .

One of the following sounds is an example of stops .It is " " .

a) [ p ]
b) [ v ]
c) [ s ]
d) [ h ]

One of the following sounds is an example of fricatives .It is " "

a) [ v ]
b) [ p ]
c) [ m ]
d) [ d ]