Answer: The Goalkeeper
Explanation:
It is their responsibility to keep the puck out of their defensive half of the floor. Forwards work offensively and cannot go past the center line into their defensive area. The Goalkeeper has the most difficult job on a hockey floor team. The goalie uses his hands, feet or stick to stop shots from going in the net.
Tar, carbon monoxide, arsenic, vinyl chloride, and/or formaldehyde
The answer is source B because it has a listed author who is an expert and it is the governments organization website which are more reliable that a .com website. Source A does not even list the author so you do not know who wrote it could be anyone.
True because it can bring more stress from all the work your doing breaking down your body slowly