Answer: *See Explanation*
Explanation:
Worried about what it might mean for your mental health? ... If you recognise that your strange or confused thoughts are just thoughts, ... Stress could lead to thoughts like, I have so much to do how on earth can I get it ... then someone will have a heart attack and die at the wedding, and it will be all my fault.
Answer: b. Carry on a conversation
Explanation:
There are different levels of intensity when exercising and these require different energy levels and different amounts of air coming into the lungs.
The CDC notes that if you are exercising at a moderate level, the energy and oxygen requirements will not be as high so you can be able to talk to other people without being short of breath from needing more of the oxygen and energy that is being used in the talking.
It provides water and a way of transportation.
