Which example best describes a reflex action? a. eating food when hungry b. coughing when the throat is irritated c. bending down to lift a heavy object d. going for a walk outside

Which example best describes a reflex action?

A.  

going for a walk outside

B.  

eating food when hungry

C.  

bending down to lift a heavy object

D.  

coughing when the throat is irritated

the correct answer is D

Explanation:

coughing is a reflexive action that occurs when harmful irritants and dust particles enter.

this protocol provides a detailed procedure for nucleoprotein extraction from cultured cells and tissues in an efficient manner.

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.