The most logical answer is d
Answer:
D
Explanation:
because if a flea is on a dog that is a parisite to host relashionship
The answer is either A or C. Sorry I'm not much help :)
Answer:
When the following equation is balanced, what is the coefficient for HCl? Mg(s) + HCl(aq) -> MgCl2(aq) + H2(g) . 2. What are the coefficients that will balance the skeleton equation below? AlCl3 + NaOH -> Al(OH)3 + NaCl.