Answer:
A Wave the fumes from the test tube toward the nose with a hand and inhale
Explanation:
Out of the choices given, the reason why Kathy's body feels sore and she has pain in her limbs after vigorously exercising is an accumulation of lactic acid in the muscles of her limbs. The correct answer is A.
I believe it is a solution, sorry if wrong
They make the structure and function of the cell