Which is a primary risk factor for developing cancer? active immune system lack of iron in the diet lack of calcium in the diet workplace exposure

Answer:

The study of the human body as a machine for the performance of work has its foundations in three major areas of study—namely, mechanics, anatomy, and physiology; more specifically, biomechanics, musculoskeletal anatomy, and neuromuscular physiology.

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The three science of kinesiology that you are interested in are as follows:

Kinesiology may be defined as the field of study that significantly deals with the study of the mechanics of body movements. It completely describes the principles of mechanics and anatomy in relation to human movement.

Each area of interest remarkably is represented by other names like biomechanics, musculoskeletal anatomy, and neuromuscular physiology.

Kinesiology may be described as a huge branched field of science that deals with human movement during exercises, normal working, sleeping, walking, etc. It includes all sorts of activities that voluntarily or involuntarily displayed by humans.

It also describes the properties of fundamental sciences like cell biology, molecular biology, biochemistry, neuroscience, etc. in order to describe the actual demonstration and deep scientific study of human movement, performance, and functions.

Therefore, the three science of kinesiology that you are interested in are Mechanics, Anatomy, and Physiology.

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Explanation:

1 Formal demography limits its object of study to the measurement of population processes, 

2 it refers to events as birth, death, migration, marriage and divorce

3 it studies only numerical data and human population

4 Formal demography is older approach to study population

1 Social demography deals with questions of population composition and change and how they interact with sociological variables at the individual and contextual levels

2 Social demography is analytical, statistical and quantitative study of human population

3 It studies both numerical data and social traits of human population.

4 social demography is newer approach to study population

Answer:-

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Explanation:

1 Formal demography limits its object of study to the measurement of population processes,

2 it refers to events as birth, death, migration, marriage and divorce

3 it studies only numerical data and human population

4 Formal demography is older approach to study population

1 Social demography deals with questions of population composition and change and how they interact with sociological variables at the individual and contextual levels

2 Social demography is analytical, statistical and quantitative study of human population

3 It studies both numerical data and social traits of human population.

4 social demography is newer approach to study population

Answer:

D

Explanation:

The umbelical cord connects the baby to the mother. It sends food and more.

Answer:NO

Explanation: INSTRINSIC MEANS YOU

Answer: falseeeee

Explanation:

common sense

Answer:

The two hormones, LH and FSH, are responsible for production of testosterone in boys. Testosterone is the male sex hormone produced in the testes. Blood levels of testosterone in boys rise during puberty, and this surge of hormone levels is responsible for development of the male features: facial hair, pubic hair and muscle development.

Explanation:

Answer:

cause they probably got asma

Explanation:

Answer:

12.56

Explanation:

Given:

Diameter (d) of the reduced area inside the blood vessel = 4

Area of circle = πr²

π = 3.14

Required:

Area of the reduced area inside the blood vessel

SOLUTION:

Aea of circle = area of the reduced area inside the blood vessel = πr²

Where,

r = ½ of diameter = ½*4 = 2

π = 3.14

Plug the values of π and r into the equation

Area = 3.14*2²

Area = 3.14*4

Area = 12.56

Answer:

Answer:12.56Explanation:Given:Diameter (d) of the reduced area inside the blood vessel = 4Area of circle = πr²π = 3.14Required:Area of the reduced area inside the blood vesselSOLUTION:Aea of circle = area of the reduced area inside the blood vessel = πr²Where,r = ½ of diameter = ½*4 = 2π = 3.14Plug the values of π and r into the equationArea = 3.14*2² Area = 3.14*4 Area = 12.56Explanation:

Answer:

False

Explanation:

It breaks it down into Lipids (fats and oils)

Answer:

2020 -2021 Topic: Reducing Health Disparities: Social Determinants of Health Can Help! Technology Use: Does it make us more or less connected?                                            

Google always seems to help somehow.

Explanation:

Answer:

These tests are listed in order of increasing rigor. The PAR-Q is a written assessment that predicts one's readiness for exercise. The other three require the help of a health professional to complete. ... Finally, the exercise stress test is designed to test the response of the body while exercising vigorously

Explanation:

Answer:

These tests are arranged in a sequence of developing precision. The PAR-Q is a composed evaluation that foretells one's willingness for exercise. The other three need the guidance of a health professional to develop. Medical screenings and medical evaluations are both administered by a doctor, but the medical evaluation is also in-depth. Ultimately, the training stress test is intended to test the acknowledgment of the body while training strenuously. This test is normally only practiced when a difficulty is presumed that could jeopardize the participant's life.

Explanation:

Answer:

140

Explanation:

Heart rate is calculated as number of beats made in 1 minute. That is, the unit of heart rate is beats/minute.

Given that Sherry took her pulse and recorded feeling 14 beats in 6 seconds, that her heart made 14 beats in 6 seconds (14 beats/6sec), let's find out how many beats will be made in 1 minute.

14 beats = 6 secs (0.1 min) (recall: 1 min = 60 secs)

x beats = 1 minute

x = [tex] \frac{14 beats*1min}{0.1min} [/tex]

x = [tex] \frac{14*1}{0.1} beats [/tex]

x = 140 beats/min

x = her heart rate = 140 beats/min

Answer:

true.

Explanation:i got this question right so.. and gooood luckkk!!!!

Answer:

the blood

Explanation: issa heart

Answer:

Explanation:

Carbon monoxide-from gas stoves,heaters and barbecue grill are example of sources of theses poisonous gas.  A poorly ventilated kitchen may lead to accumulation of the gas,which compete with Oxygen for Hb,therefore leading to fainting and death.

Radon gas;water supply from private wells,gas appliances,furnaces are the sources of radon gases in the kitchen.This gas causes cancer of the lungs when inhaled heavily.21,000  lung cancer deaths are due to this in the US per year.

Pesticides and Poisons-Rodents and other small reptiles are common in the kitchen ,because of left over foods and crumbs.Thus the need for the use of poisons. However,these may get mixed up with the food material and mistakenly consumed by man or pets.This may lead to death.

Insecticides-Due to frequent presence of crawling insects in the kitchen(cockroaches) and flying insect (house flies) this may warrant the use of insecticides. These material contain pungent chemicals which disturbs the respiratory passages causing irritations of the nasal passages,cough,sneezing and inflammation of the eyes.

Cleaning agents(of chlorine ammonia,and iodine)These are used for general cleaning of kitchen and restaurants.They are used for basins,and other materials,These material should be used with chemical resistant glove because they are corrosive to skin.When in contact with the skin they can burn the skin,they may also cause irritation of the eyes.

Fire and electric hazard-This is common because of   glitches from the uses of electrical appliances.Therefore satiety measure of the use of  fire extinguishers should be available to prevent this. Explosion from gas leakages is another source.

Answer:

(D), A group of tissues joined together to perform a specific function.

Answer:

Actions that can be classified as health behaviors are many; examples include smoking, substance use, diet, physical activity, sleep, risky sexual activities, health care seeking behaviors, and adherence to prescribed medical treatments

Explanation:

Answer: A took the quiz

Explanation:

Getting screened for skin cancer is an example of tertiary prevention. So the correct option is D.

Numerous "interventions" are actions that are part of prevention and are meant to lessen health risks or dangers.

Primary prevention seeks to stop illness or harm before it starts. This is accomplished through reducing exposure to risks that can result in illness or injury, changing risky or unhealthy behaviors, and boosting resistance to disease or damage should exposure occur.

With secondary prevention, the effects of an illness or damage that has already happened are lessened. This is accomplished by identifying and treating disease or injury as soon as possible in order to stop or slow its progression, promoting individual preventative measures to avoid reinjury or recurrence, and putting in place programs to help people regain their prior levels of health and function in order to avoid long-term issues.

The goal of secondary prevention is to lessen the effects of a continuing sickness or injury that has long-lasting consequences. This is accomplished by assisting individuals in managing long-term, sometimes complicated health issues and injuries (such as chronic illnesses, and lifelong disabilities) in an effort to maximize their functional capacity, quality of life, and life expectancy.

Therefore the correct option is D.

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Answer:

48-84 beats per minute

Explanation:

Answer:

after entering the cornea light passes through the clear fluid (between cornea and lens) called the aqueous humour. Then through the concave lens which inverts the light then through jelly like vitreous humour (within the eyeball) and into the retina.

Answer: The correct choice is B.

Explanation:

The aorta is the main artery that carries blood away from your heart to the rest of your body. After the blood leaves the heart through the aortic valve, it travels through the aorta, making a cane-shaped curve that connects with other major arteries to deliver oxygen-rich blood to the brain, muscles, and other cells.

Answer:

Ice-cream is a cold delicacy while cake is usually served warm or neutral temperature. Both are unhealthy to consume regularly to be honest

Explanation:

Ice cream could be good because it is obtained from milk which has nutrients. But, ice-cream is loaded with sugar. Most ice-cream companies add large amounts of sugar. Frequently eating this could lead to future health problems. Not only does lots of sugar lead to health issues but also damages your teeth.

Secondly, it is high in calories. For example, 100 grams of vanilla ice cream is equivalent to 207 calories. Why eat ice-cream when you can have a mango which is 65 calories per 100 grams.

I think ice-cream is something you shouldn't eat frequently. It'd be best if people ate ice-cream only when they craved it. But if you can't do that, eating ice-cream once or twice a week would be ok.

people usually eat ice-cream during Summer obviously because it's hot and the best thing to have when its sunny outside is a nice cone of ice-cream. Not many people eat ice-cream during Winter because it's cold and they would probably prefer lava cake or warm brownies.

Answer:

true

Explanation:

Answer:

its true

Explanation:

Answer:

A

Fad diets aren’t really useful or sustainable, they deprive your body of the nutrients it needs.

Answer:

A. Include a minimum od 20-30 minutes of aerobic activity 3-4 times a week

Explanation:

Though all answers will help your body and cadiovascular system, A seems like the best answer since it will help improve your system the most.

Answer:

36 weeks.

Explanation:

Typically around 9 months.

The correct answers you are looking for are:

A: Spend time with friends who are good role models.

B: Talk to a trusted adult.

C: Go to a safe place away from the situation.

Explanation:

A: The non-violent ways of resolving the conflicts include spending time with friends that are good role model as they give off a positive influence and makes a person calm.

B: For solving the conflict talking to an adult is a good option as they can provide insight into the solution.

C: During an argument, one can go to a safe place to avoid violence and to have some peace.

Extra Info: Therefore, options A, C, and D. talking to adults, having good role models, and going to a safe place are effective, nonviolent ways to resolve the conflict. For proof here you go.

Answer:There are currently three known types of photoreceptor cells in mammalian eyes: rods, cones, and intrinsically photosensitive retinal ganglion cells. The two classic photoreceptor cells are rods and cones, each contributing information used by the visual system to form a representation of the visual world, sight.

Explanation:

Answer:

i think they are called

rods and cones