HEALTH HIGH SCHOOL

Which type of barrier are coughing and sneezing?a. mechanical
b. chemical
c. biological
d. physical

Answers

Answer 1
Answer:

Answer:

The correct answer is d. physical

Explanation:

Physical barrier provides the first line of defense to our body. They do not allow microbes to invade into our body. These include skin and mucous membrane. Skin does not allow the microorganism to penetrate into the blood, Skin secretes acidic sweat and other secretions that contain hydrolytic enzymes that do not allow microbes to grow.

Coughing and sneezing are also the part of physical barrier because through coughing and sneezing the microbes are thrown out of the body by physical process. Cough includes many mucus entrapped bacteria in it. Therefore the right answer is d. physical.
Answer 2
Answer: either mechanical or physical. I would say physical though. 

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Which of these factors is the MOST important for achieving good physical fitness? A. behavior B. gender C. environment D. heredity

Answers

A) Behaviour is the correct answer. By the term behaviour, we are referenceing something that the individual can impact and actually achieve. Eg. Taking exercise or altering diet. The other factors are either innate to the individual, or cannot be easily changed.
Behavior! you can't control your heredity and all genders can perform exercises and you can exercise in any environment when you have a good attitude about it.

If you take in fewer calories than you need, you have a _______ energy balance.

Answers

you would have a low energy balance, because you do not have all the vitamins that would help your body the whole day.
we need all the vitamins to be alive.
Hope that this helps you! =)

What primary joints in the body benefit from a greater range of motion, particularly when it comes to sports participation

Answers

The right answer are : The ankle, knee, hip, knuckle and shoulder joints.

The joints of the knees and ankles are solicited in the runnings.

Hip joints are useful for static movement of the body, and help to keep the balance in balance with the body's center of gravity.

The shoulder joints help in the movement of the arms

The knuckle joints help in snowshoeing or throwing balls.

How many bones in the human body

Answers

There should be 206 bones in the human body.

206 in the adult body

Najib is writing an article about car safety for the school newspaper. He's including a story about a local 17-year-old girl who was killed in a drunk-driving accident last year. The girl rode with a friend who was driving while intoxicated after a party. He wants to educate people on the effects of drunk driving. Which would be the best headline for Najib's article? Drinking and Driving: A Deadly Combination Never Drive with Friends Drink Alcohol, but Just Don't Drive Never Drive after a Party

Answers

For Najib's article, the headline "Drinking and Driving: A Deadly Combination" would be most suitable, as the other headlines appeal to "scare factor" but should not be encouraged.

Drinking and Driving: A Deadly Combination would be the best headline for Najib's article.

The headline is the text written above an article to indicate the topic, or nature of the article under it. The headline attracts the attention of the reader and has a good relationship with the article. From the question, ''Drinking and Driving: A Deadly Combination'' would be the best headline for Najib's article because it properly describes the nature of the article, as well as the important information in the article.


You are asked to write an article for the school newspaper about fad diets. Which of the following paragraphs would be the most factual?

Answers

A.  Fad diets are extreme and do not include balanced meals. They are usually hard to maintain because of their extreme restrictions. Also, the weight one loses while on a fad diet is generally gained back as soon as a person stops dieting.



you really gotta put the options down next time....  so that people actually know what they're answering

Answer:

The correct answer is A) Fad diets are extreme and do not include balanced meals. They are usually hard to maintain because of their extreme restrictions. Also, the weight one loses while on a fad diet is generally gained back as soon as a person stops dieting.

Explanation:
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