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Nuetrik [128]
2 years ago
6

Read the descriptions below, which one best describes the cardiovascular system?

Health
1 answer:
MArishka [77]2 years ago
7 0

Answer:

A

Explanation:

Air moves down the trachea, a long straight tube in the chest. The diaphragm pulls air in and pushes it out. Behind the nasal cavity, air next passes through the pharynx, a long tube that is shared with the digestive system. Both food and air pass through the pharynx. A flap of connective tissue called the epiglottis closes over the trachea when food is swallowed to prevent choking or inhaling food. In humans, the pharynx is important in vocalization.

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Qualitative data has been described as voluminous and sometimes overwhelming to the researcher. Discuss two strategies that woul
marishachu [46]

Answer:

Explanation below.

Explanation:

It should be understood that one of the major work that researchers faced is the collection and arrangement or analysis of quality data. This is usually a tedious work and sometimes overwhelming.

But to avoid these by the researcher, he/she can engage in the methods mentioned below.

1. Training of interviewers and coders

2. Identifying and making use of data collection software.

These two methods will definitely relief the researcher from being overwhelmed by the work.

4 0
2 years ago
A client is performing 250 minutes of exercise each week and has a weekly caloric expenditure of approximately 1,700 calories. W
poizon [28]

Answer:

Fair average.

Explanation:

The calorie expenditure can be done by individual by performing the exercises. Exercises increases the body fitness, muscle strength and  flexibility of the body.

A client has weekly caloric expenditure of 1700 calories and performs 250 minutes of exercise. Here, the client's shows the fair average physical fitness. The client can increase his physical fitness by performing more exercises.

Thus, the correct answer is option (B).

5 0
3 years ago
Which of the following could impact the health of a community? Select all that apply
enyata [817]

do you have the answer choices?

6 0
3 years ago
If a teen does not use contraception and is sexually
Mashcka [7]

Answer:

very likely.

Explanation:

anyone who is sexually active without contraception is highly likely to get pregnant. also the risk of stds rises a bunch without the use of condoms.

6 0
3 years ago
Select the correct answer.
marusya05 [52]

Answer:

B

Explanation:

8 0
2 years ago
Read 2 more answers
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