Answer: Roundworms have stronger survival instict.
Explanation:
If that's the equation, you take 220 and subtract it by 17. 220-17=203.
The answer is A.
OK so if the person was unsuccessful even after changing his or her life style I believe the best option for that person would be to seek professional help from a doctor/health adviser.
A,then C, then B. That’s it.
