Answer:
1) The muscles need more energy as the breathing rate and heart rate increase to bring more oxygen into the body and remove carbon dioxide. More energy is needed to supply muscles with extra oxygen and remove carbon dioxide.
2) Glycogen in the muscles.
3) Rate and volume of breathing increases,
Cardiac output is increased,
Blood flow from nonessential organs is provided to the working muscle.
4) Muscle cells respire anaerobically when there is a temporary deficiency of oxygen during high intensity exercises.
5) Lactic acid.
6) Muscle fatigue is when the muscle cannot perform as normal (decline of ability) due to a result of vigorous exercise.
7) A temporary oxygen shortage in the body tissues due to exercise.
8) Oxygen+ Lactic acid goes to Carbon dioxide + water.
9) The body continues to respire in order to get more oxygen and remove carbon dioxide.
10) The heart rate and breathing rate stay high after exercise in order to repay the oxygen debt and remove carbon dioxide. They also have to reduce the acid based balance in the muscles to neutral.
11) Lactic acid can also removed by being converted into Glycogen. This involves the muscles as glycogen is a product of the muscles
Hope this helps!
Answer: looks like a ladder
Explanation: just look up the picture
Answer : The computer programs can be broadly classified into two categories namely;
i) Application software which is the general designation of computer programs for performing tasks.
ii) System software is a generic term referring to the computer programs which is used to start and run computer systems including diverse application software and networks.
I think the correct answer from the choices listed above is option B. A physical property of aluminum is that it is a good conductor of heat. Other choices presented, describes chemical property of aluminum since it involves reaction which changes the substance into other form.
This will explain, I hope it helps
