Answer:
Step-by-step explanation:
1) Cardiorespiratory fitness is the ability of the heart and lungs to supply oxygen to the body during physical activity. It is important for overall health and can be improved through regular exercise.
2)The heart and kidneys work together to maintain the body's balance of fluids, electrolytes, and nutrients. The heart pumps blood to the kidneys, which filter it and remove waste products. The kidneys then return the cleaned blood to the heart, which distributes it to the rest of the body.
3)The muscle and bladder work together to control the storage and release of urine from the body. The bladder is a muscle that stores urine until it is ready to be expelled, and the muscles around the bladder help to control its function.
When the bladder is full, the muscles surrounding it contract to allow urine to be expelled from the body. Dysfunction in the muscles or nerves controlling the bladder can lead to problems such as incontinence or difficulty emptying the bladder. Conversely, strengthening the muscles around the bladder through exercises such as Kegels can improve bladder control and prevent these issues.
4)The lungs and muscles work together to supply oxygen to the body during physical activity. The muscles require oxygen to produce energy, which is delivered to them by the lungs through the bloodstream. Efficient lung function is important for optimal physical performance, and regular exercise can help to improve lung capacity and function.
5)The heart and lungs are part of the cardiovascular system and work together to supply oxygen to the body's tissues. The lungs take in oxygen through inhalation and transfer it to the bloodstream, which carries it to the heart. The heart then pumps oxygen-rich blood to the rest of the body, where it is used to produce energy and carry out various bodily functions.