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kondor19780726 [428]
3 years ago
14

Most adults should aim for about _____ total of physical activity per week.

Health
1 answer:
umka2103 [35]3 years ago
4 0
Adults should get 75 minutes to 150
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After you have decided on a project, post an introduction including your name, school, grade, and the option you chose for the h
lesya692 [45]

Answer:

Health is the combination of physical, social and biological well being. When people are healthy they feel more healthy and work in more efficient way.

Explanation:

Health project:

Name:  Vijay

School: Modern Niketan School Delhi

Grade: 12th

Introduction:

"Health is wealth" is the most fitted slogan. Without health person is nothing. Health is the well being of a person that counts a person personal, social and psychological relationship. If a person is not healthy it create several problem in person life such psychological problem stress, depression and anxiety.

Health is affected in several ways such as genetic disorder, life style, infections. Disease can occur in both ways infectious or non infectious way. There are several common disease that are caused due to infection such as influenza, typhoid, viral fever etc.

This is the project made by using the analytical data that is provided in several links and books.

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6 0
4 years ago
The body loses approximately _____ pints of water a day through sweat, urine, and exhalation.
elena55 [62]
I believe it would be 5-6 pints
7 0
3 years ago
How can mental alertness help to prevent injuries?
riadik2000 [5.3K]
<span>Studies have shown that a number of psychological factors might predispose an athlete to an acute injury. Different people have different “mind-sets” for the competition and intensity of exercise or sports. If you’re overly “psyched out” by the importance you place on the number of repetitions you can do or the number of games you win, or if the environmental conditions in which you must perform aren’t ideal (“it’s too windy/cold/hot”), your psychological state could detract from your performance and put you at risk for injury. If you’re already injured and are still engaging in activity, this, too, can be a distraction that puts you at greater risk.</span>
8 0
3 years ago
Read 2 more answers
Why do turtles breath out of their butts
luda_lava [24]

Answer: Limited room and no ribcage

Pls give me brainliest i had to research

Explanation: The possible answer to the question lies in the turtle's shell. The shell, which evolved from ribs and vertebrae that flattened out and fused together, does more than keep the turtle safe from bites. When a turtle hibernates, it buries itself in cold water for up to five months. To survive, it has to change a lot of things about the way its body works. Some processes, such as fat burning, go anaerobic - or without oxygen - in a hibernating turtle. Anaerobic processes result in the build up of lactic acid, and anyone who has seen Aliens knows that too much acid isn't good for a body. The turtle's shell can not only store some lactic acid, but release bicarbonates (baking soda to the acid's vinegar) into the turtle's body. It's not just armor plating, it's a chemistry set.

It is, however, a fairly restrictive chemistry set. Without ribs that expand and contract, the turtle has no use for the lung and muscle set-up that most mammals have. Instead it has muscles that pull the body outwards, towards the openings of the shell, to allow it to inhale, and more muscles to squish the turtle's guts against its lungs to make it exhale. The combination makes for a lot of work, which is especially costly if every time you use a muscle your body's acid levels go up and oxygen levels go down.

Compare this to the relatively cheap butt breathing. Sacs next to the cloaca, called bursa, easily expand. The walls of these sacs are lined with blood vessels. Oxygen diffuses through the blood vessels, and the sacs are squeezed out. The entire procedure uses little energy for a turtle that doesn't have a lot to spare. Dignity has to play second-fiddle to survival sometimes.

4 0
3 years ago
Read 2 more answers
Select the correct answer.
laila [671]
I think the answer is b
I hope this helps :)
4 0
3 years ago
Read 2 more answers
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