Start by relaxing your mind and body! Then take some deep breaths and believe you can do anything! Math is very hard but you will get through it!
Answer:
A,B and C
Explanation:
All of them because chemical leaks and oil refineries can be caused by people.
The biggest difference between dietitians and nutritionists lies in the legal restrictions that each title carries. Only nutritionists that become registered with Commission on Dietetic Registration (CDR) may legally declare themselves as dietitians or more precisely, registered dietitians (RDs).