A is your answer. it cant be B because H doesn't equal 2 on both sides.it cant be C because S doesn't equal 3 on both sides of the equation . It also cant be D because Au doesn't equal 3 on the first part of the equation so your best answer is A. Hope this helps!!!!
Answer: flexor, hamstring muscle
Explanation:
Answer:
C if you plug it into the sentance its the only one that makes sense
