Participating in physical activity can to reduce stress in all of the following ways except:
a. it releases stored energy
b. it causes fatigue and exhaustion
c. it releases tension
d. it relaxes muscles

Option (b) is the correct answer.

Explanation:

Physical activity helps in the production of endorphins which is the chemical present in the brain and these are known as natural pain killers.

Therefore, due to endorphins we feel relieved and our stress gets reduced. Also, physical activity releases stored energy, tension, and helps in the relaxation of muscles.

Thus, we can conclude that out of the given options, participating in physical activity can help to reduce stress in all of the following ways EXCEPT it causes fatigue and exhaustion.

the current is 0.6

voltage ÷ resistance = current

so 12 ÷ 20 = 0.6

measuring things 1 litre of water