Answer:
I think it's B because practicing health-enhancing behaviours means that you are managing yourself to adopt these types of behaviours and you are also managing yourself from getting influenced negatively. So yeah...
By being quite, hope this helps
All I know is the following
Shoulder Adduction -
Class of lever: 1
Hip Extension -
Class of lever: 3
Elbow Extension -
Fulcrum: Elbow Joint
Answer:
D. Organs and muscles require more blood under stress.
Explanation:
Because muscular contractions can have a protracted metabolic expenditure because it has to be adjusted to the demands of the contracting muscles.