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zysi [14]
4 years ago
14

The biological agent that attaches itself to healthy cells is called a virus.

Health
2 answers:
leva [86]4 years ago
7 0
1. Is A
2. Is A

Those are your answers.
alexandr402 [8]4 years ago
3 0

Answer:

1 true

2 true

Explanation:

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Identify some activities that a 24 year old female can do to improve cardiorespiratory system function. She is aspring to play s
RSB [31]

1. Identify activities that a 24 year old female can do to improve cardio respiratory function.

- The basic soccer endurance exercises that she can do are: running, interval training, squats and lunges.

Running is very important because it is essentially what a player does 90% of the game and it also helps breathing and blood circulation. Interval exercises on the other hand is the transition from moderately paced exercise to fast paced exercise. The basic example for this is the quick transition from slow jogging to sprinting in a period of time. Lastly, squats and lunges are important to build and tone the muscles in the thighs and legs which is necessary to be effective in kicking the ball around the field.


2. How long should these activities last?

-Running could last up to 60 minutes daily. The important thing is to pace yourself slowly at first and then gradually building up your speed so that your body can get accustomed to it.

Interval exercises can last up to 30 minutes. For example 30 seconds of slow jogging then 15 seconds of sprinting then rest for 30 seconds. Resume this cycle for 30 minutes.

Squats and Lunges are usually done at the end of the training at cool down in order for your leg muscles to relax and prevent sprains and painful stretches. Do each exercise observing proper form and posture for at least 1 minute each.


3. What specific heart rate range should be maintained during her workouts to achieve cardio respiratory benefits?

- For a normal 24 year old female, the ideal heart rate range to maintain is 60-100 beats per minute. When you experience difficulty in breathing, dizziness and fatigue, take a rest n between exercises.

5 0
3 years ago
Which hygiene claim is supported by research?
tankabanditka [31]

Answer:

The best answer to the question: Which hygiene claim is supported by research? Would be: B: Brushing with a fluoride toothpaste helps prevent cavities.

Explanation:

We can first start this by saying, that right off the bat, we can totally rule out options C and D as a correct answer. Research, in fact, has shown, first that antibacterial soap does not have a higher impact on overall disease acquisition than regular soap, and rather, it does affect health because antibacterial soaps kill even normal bacterial groups on human skin that are necessary for skin balance. Also, handwashing was been shown to be beneficial in reducing the incidence of infection. On options A and B, although professional teeth cleaning does help in overall mouth welfare, it is not paramount, or vital, and therefore does not have to be regular if a person carries out his/her personal hygiene in the proper manner. However, what research HAS shown is that even if a person does a full care process of his/her teeth (brushing, flossing, etc,) if that person does not use fluoride in toothpaste, he/she will be prone to dental cavities as it has been shown that fluoride does impact the ability of bacteria to cause cavities. This is why the answer is B.

6 0
3 years ago
Your clean, healthy ___ forms a tough barrier that will repel pathogens from your body.
natali 33 [55]
The answer is health.
8 0
3 years ago
Read 2 more answers
Now calculate your own BMI and see what weight category you fall into. If your results indicate significant over- or underweight
s344n2d4d5 [400]

Answer:

Beach, this should not be for any school stuff that's wrong if it is because some people struggle with stuff like this but if it was only supposed to be some kind of lesson or whatever then i'm sorry.

Explanation:

6 0
3 years ago
Mary is a best friend with Sue. They are both 14. Sue had gotten 'not sober' at the party and is about to go for a 'walk' with J
DiKsa [7]

The best thing that Mary should do in helping Sue is to get her safely home.

<h3>What is the best thing to do?</h3>

This would be taking Sue home and making sure that she is with her parents so she would not do something that she would regret.

Hence, we can see that because Sue is dru-nk/tipsy, she is about to make a bad decision and go home with an older boy and as a good friend, it is Mary's duty to take Sue home or call her parents.

Read more about dru--nkenness here:

brainly.com/question/24274348

#SPJ1

3 0
2 years ago
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