From which of the following does the basic structure of hair and nails form?
a. sweat
c. collagen
b. melanin
d. keratin user: the wrist is an example of a joint.
a. slightly movable
c. freely movable
b. immovable
d. none of the above user: the wrist is an example of a

youll get beat if you dont listen to the older parental figures rules

aed pads should be placed in the middle of the child's chest. this ensures that the electricity can properly run through the child's body and hopefully cause his/her heart to start again. hope this : )

answerechocardiography;