I believe it’s: Help patients recover from breathing problems
Answer: Systemic circulation involves the movement of the blood between the heart and body, while coronary circulation involves the movement of blood within the heart.
Explanation:
Answer:
1. Of the mentioned options, bones majorly comprised of calcium. The combination of calcium and collagen forms bone strong and flexible so that they can withstand stress. More than 99 percent of the calcium in the body is found in the teeth and bones.
2. The correct answer is option C, that is, the person could have been suffering from muscular dystrophy. Muscular dystrophy refers to an array of inherited disorders, which weaken and destructs the muscles with time. This weakness and destruction are because of the absence of a protein known as dystrophin that plays an essential function for general functioning of the muscle.
3. The given statement is true, that is, the bones offer both protection and structure for the body.
4. The smooth muscles refer to the involuntary non-striated muscles, while the skeletal muscles are voluntary striated muscles and are more in number in comparison to the smooth muscles. Thus, the given statement is false.
Answer: Exercise Is important because it helps your body to maintain healthy. Some benefits ya of doing exercise is the improvement of your muscle strength and boost your endurance. Exercise delivers oxygen and nutrients to your tissues and helps your cardiovascular system work more efficiently. And when your heart and lung health improve, you have more energy to tackle daily chores. You can encourage others to exercise by motivating them to start exercising and explain why it would be good for them. According to doctors Children and adolescents should do 60 minutes or more of physical activity each day. Most of the 60 minutes should be either moderate- or vigorous intensity aerobic physical activity, and should include vigorous-intensity physical activity at least 3 days a week. Nutrition relates to exercise because food provides energy for physical activity. As you get more active and more fit, and/or as you lose weight, your energy needs (how many calories you need) may change. To get the energy you require, you need to get the proper amount of: Protein, which is needed to maintain and rebuild tissues such as muscles.
Explanation:
Explanation:
It takes just one sperm to fertilize a woman's egg. Keep in mind, though, for each sperm that reaches the egg, there are millions that don't. On average, each time men ejaculate they release nearly 100 million sperm
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