Answer:
B : "Politely decline and see if they want to do something later.
In the lungs. The carbon dioxide/oxygen diffuses through the capillaries surrounding the alveoli (grape like structures) in the lungs
The components of fitness measured in:-
- Plank challenge:- Core endurance
- Step challenge:- Aerobic fitness
<h3>What Bobby can do to improve his score ?</h3>
- He can hold his plank longer every time his timer goes off.
- He can warm up about 5 minutes with slow jog, cycling on stationary biker.
- He can perform the sets of repetitions with 30 seconds rest between each.
<h3>What do you mean by fitness?</h3>
- Physical fitness is a state of health and well being.
- It is generally achieved through proper nutrition, moderate- vigorous physical exercise and sufficient rest.
To know more about fitness here
brainly.com/question/16289258
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Answer:
Because if it's not stabalized, it will fall on something.
Explanation:
