Cardiovascular fitness exercises usually improve the _____.

skeletal system
muscular system
internal system
circulatory system

Answers

Answer 1

Answer:

circulatory system

Explanation:

Answer 2
circulatory system
because the circulatory system is the system with the heart and that’s what cardiovascular fitness works on

Related Questions

In guinea pigs, short hair is dominant over long hair. If a short haired SS guinea pig is crossed with a long haired SS guinea pig, all of the resulting offspring will have ________ hair.

a. short
b. long

Answers

Answer:

A

Explanation:

Because if short hair is dominant and long hair is not dominant then it would take multiple chances to get a long hair if the short hair is dominant.

you are working with BLS team performing CPR on a 62-year-old female patient. which actions demonstrate high-quality CPR?

Answers

To be able to push hard, push fast on the chest with hands one on the top of the other and push by using as much body weight as possible

100 points!!!!!
It’s Due today I need help please somebody answer it
thank you

Answers

Hii! I've been doing a lot of research to try and help you, I could be wrong but I think the answer might be A. Weight gain has more to do with the number of calories eaten than the source of those calories.

Complex carbohydrates are recommended for weight loss because they break down more slowly than simple carbohydrates, leaving you with more time to expend those calories before they break down. So, I don't believe that B. would be correct.

Explanation-wise, that's all I got. I hope any of this helps you and everyone else searching for this information. I hope you have a lovely day! Good luck (:

What two risks can increase the chance of an athlete suffers from heat stress

Answers

Answer:

Dehydration, obesity, alcohol consumption

5. Which of the following items is not on a Safety Data Sheet (SDS)?
a. The protective equipment needed when using the chemical
b. How to properly dispose of the chemical
C. The appropriate concentrations needed for sanitizing with the
chemical
d. First aid procedures for contact with the chemical

Answers

Answer:

C I think?

Explanation:

Option "C" is not considered in Safety Data Sheet (SDS).

The SDS lists the characteristics of each chemical, as well as the structural, health, and environmental dangers, as well as preventive measures and precautionary measures for managing, storing, and transferring the chemical.

So,

All other three option are correct.

Learn more:

https://brainly.com/question/13145357?referrer=searchResults

Sergio observes thickening and discoloration of the nail on the index finger his doctor diagnosed Sergio with a bow infection what is most likely suffering from

Answers

Answer:

Fungal Infection

Explanation:

It is possibly Onychomycosis.

What clues, symptoms, and opportunistic diseases were observed during that period that signaled the start of a new infectious disease?

Answers

Explanation:

The opportunistic disease was ebola virus disease (EVD) it is a viral hermorrhagic fever characterised with musclular pain, fever sore throat headache diarrhea and rashes. Kidney amd liver function

What are some examples of conscious and unconscious behaviors? Illustrate why the behaviors are unconscious or conscious by neuron function/ location of brain activity related to the behavior.
(170 words)

Answers

Answer:

The conscious mind contains all of the thoughts, memories, feelings, and wishes of which we are aware at any given moment. ... The unconscious contains contents that are unacceptable or unpleasant, such as feelings of pain, anxiety, or conflict.

for those who want to show❤❤eoz-resf-pbu ❤❤​

Answers

Answer:

elaborate

Explanation:

Answer:

<3<3<3<3<3<3<3

Explanation:

Diseases of the present are very different from diseases of the past.Discuss​

Answers

In 1962 Sir McFarland Burnett stated, ‘By the end of the Second World War it was possible to say that almost all of the major practical problems of dealing with infectious disease had been solved.’ At that time, his statement was logical. Control and prevention measures had decreased the incidence of many infectious diseases, and with the ability to continue to identify new antibiotics, to handle new problems, and the ongoing development of appropriate vaccines, his statement appeared to be appropriate.

In the US, similar feelings were expressed and funding for infectious disease fellowships began to decline with federal resources being directed elsewhere.

The history of the world is intertwined with the impact that infectious diseases have had on populations. Evidence of smallpox has been found in 3000-year-old Egyptian mummies. Egyptian papyrus paintings depict infectious diseases such as poliomyelitis. Hippocrates wrote about the spread of disease by means of airs, water, and places, and made an association between climate, diet, and living conditions. Investigators described miasmas as the source of infections. Fracastoro discussed the germ theory in the 1500s and three routes of contagion were proposed—direct contact, fomites, and contagion from a distance (airborne). Epidemics of leprosy, plague, syphilis, smallpox, cholera, yellow fever, typhoid fever, and other infectious diseases were the norm.

The development of the microscope by Leeuwenhoek in the 1600s allowed scientists to visualize micro-organisms for the first time. The 1800s brought knowledge of the cultivation and identification of micro-organisms. Vaccines were developed and used which introduced specific methods to our storehouse of measures for control and prevention. Pasteurization was another important contribution to disease control. An appreciation of the environment and its relationship to infectious diseases resulted in implementation of broad control measures such as community sanitation, personal hygiene, and public health education. The importance of nutrition was appreciated for its impact on infectious diseases.

Help ASAP please !


1-Define aerobics
2-Define anaerobic
3-Define Interval Training
4-Define Target Heart Rate
5-What is the most important muscle in your body?

Answers

Answer:

1.Aerobics is a form of physical exercise that combines rhythmic aerobic exercise with stretching and strength training routines with the goal of improving all elements of fitness.

2.Anaerobic exercise is a type of exercise that breaks down glucose in the body without using oxygen; anaerobic means “without oxygen”. In practical terms, this means that anaerobic exercise is more intense, but shorter in duration than aerobic exercise

3.Interval training is a type of training that involves a series of high intensity workouts interspersed with rest or relief periods. The high-intensity periods are typically at or close to anaerobic exercise, while the recovery periods involve activity of lower intensity

4.Your target heart rate is a range of numbers that reflect how fast your heart should be beating when you exercise.

5.The heart is the most important muscle in the body

Brainliest Please

It is necessary to excrete waste products. Give reason​

Answers

Yes because if not you bowels or bladder could bust

Answer:

yes because waste products contain harmful substance which will affect our health..

Which term is used to describe a patient's deep and rapid breathing pattern?

Answers

Answer:

Tachypnea is the term that your health care provider uses to describe your breathing if it is too fast, especially if you have fast, shallow breathing from a lung disease or other medical cause. The term hyperventilation is usually used if you are taking rapid, deep breaths.

Explanation:

Tachypnea is the term that your health care provider uses to describe your breathing if it is too fast, especially if you have fast, shallow breathing from a lung disease or other medical cause. The term hyperventilation is usually used if you are taking rapid, deep breaths.

Discuss the two main causes of skin cancer. EDG2021

Answers

Answer:

Melanoma

What is it? Melanoma is a cancer that develops from melanocytes, the skin cells that produce melanin pigment, which gives skin its color.

Where is it usually found? Melanomas often resemble moles and sometimes may arise from them. They can be found on any area of the body, even in areas that are not typically exposed to the sun.

What causes it? Melanoma is often triggered by the kind of intense, intermittent sun exposure that leads to sunburn. Tanning bed use also increases risk for melanoma.

How many people get it? In 2020, more than 196,060 new cases of melanoma are expected to occur in the U.S., about 100,350 of which will be invasive.

How serious is it? Melanoma is the most dangerous of the three most common forms of skin cancer. Melanomas can be curable when caught and treated early. In 2020, melanoma is projected to cause about 6,850 deaths

Squamous cell carcinoma

What is it? Squamous cell carcinoma (SCC) is an uncontrolled growth of abnormal cells arising from the squamous cells in the outmost layer of skin (epidermis).

Where is it usually found? SCCs are common on sun-exposed areas such as the ears, face, scalp, neck and hands, where the skin often reveals signs of sun damage, including wrinkles and age spots.

What causes it? Cumulative, long-term exposure to UV radiation from the sun and tanning beds causes most SCCs.

How many people get it? SCC is the second most common form of skin cancer. More than 1 million cases are diagnosed each year in the U.S.

How serious is it? SCCs can sometimes grow rapidly and metastasize if not detected and treated early. As many as 15,000 deaths occur from invasive SCC of the skin each year in the U.S.

Answer:

The two major causes of skin cancer are ultraviolet radiation and radioactive therapy.

Explanation:

what is the main difference between vertebrates and invertebrates​

Answers

The animal kingdom has been divided into two major groups: Invertebrates and Vertebrates. Invertebrates are those that do not possess a vertebral column or backbone while Vertebrates are those where vertebral column or backbone is present.
Invertebrates are those that do not possess a vertebral column or backbone while Vertebrates are those where vertebral column or backbone is present.

A bank offers 5% compound interest calculated on half yearly basis. A customer deposits Rs.1600 each on 1st july of a year. At the end of the year,the amount he would have gained by the way of interest is:​

Answers

Answer: Rs. 40

Explanation:

The interest is compounded on a semi-annual basis which means that you need to convert the interest rate to a periodic interest rate:

= 5% / 2

= 2.5%

The interest gained in those six months will be:

= 1,600 * 2.5%

= Rs. 40

When you're hot your blood vessels bring your blood closer to the skin. When this happens do your blood vessels get smaller or bigger?

Answers

Answer:

They are getting bigger, because it's a form of dilation.

Explanation:

C_______________ exercises/activities and A___________ exercises/activities help lower blood pressure, improve blood flow, lower cholesterol, decrease the risk of heart disease, stroke and diabetes. They also help promote heart-healthy habits.

Answers

Cardio respiratory, Arobic

When assessing a woman in the first stage of labor, which clinical finding will alert the nurse that uterine contractions are effective?

a. Dilation of the cervix
b. Descent of the fetus to -2 station
c. Rupture of the amniotic membranes
d. Increase in bloody show

Answers

Answer: Dilation of the cervix

Explanation:

A true  First stage of Labor starts with regular contractions causing the cervix to efface out and dilate, and an assessment of the woman will tell if her contractions are effective by the cervix opening from 0 gradually to 10 cm

Descent of the fetus to -2 station. Station in pregnancy is a measurement o indicate the decent of the baby to the pelvis. -2 station tells us the baby still lies above the ischial spines before the pelvis.

Rupture of the amniotic membranes also called  water of water can occur either at the start of labor or during labor, it is not an indication that contractions are effective

Increase in Bloody  indicates that labour is about starting and does not indicate that contractions are effective.

A is the correct answer

proteins are called what nutrients??​

Answers

Answer:

Proteins are called essential nutrients.

Explanation:

What was psychologist William Sterns contribution to the study of intelligence?

Answers

Answer:

William Stern's contributions were majorly influenced by previous works of Binet and the study of children intelligence. He introduced an intelligence quotient IQ as the ratio of mental age to chronological age.

Answer:

HE CREATED THE IQ FORMULA

Explanation:

EDMENTUM

leadership in nursing

Answers

Answer:

i can help you out with thats if you need

Yes, because I think so

CHECKING YOUR UNDERSTANDING

ACTIVITY 2:

Poetry Writing
Write a poem about the relationship/
connection of man to nature.
Be sure to have four verses in each stanza.

“HELP ME PLEASE”

Answers

hi hi hello hello how are you guys doing today ok ty love this place i love that i love you yeah i love that too bye

what are you feel today explain.​

Answers

Answer:

I am feeling very well today as today is my birthday

Explanation:

you can wish me by making me Brainlist thanks

I’m so tired. Had school from 7am to 7pm, have so much homework to complete and I’ve an exam tomorrow

Hello. I was wondering if anybody knew why my right hand shakes every time that I make a fist or hold a pencil?
If you know why, please tell me:)
Have a great day!

Answers

Answer:

there's something wrong thats all i got have a good day

Answer:

...

Explanation:

it could be various reasons, such as anxiety, too much caffeine, low blood sugar, nervousness, nerves acting strange , even sometimes it will shake if someone has forgotten to take meds or maybe you are guilty of something and your nerves will get really bad bc you overthink about things..


Why does the body respond to stress?
A To reserve resources
B. To defend itself
C. To make you nervous

Answers

The answer is A. Anyways Brainly said my response wasn’t long enough so ignore this part. :)

what are the five organs necessary to maintain a persons life

Answers

Answer:

Five organs to help maintain your a person's life is, lungs, kidneys, your spleen, appendix, gall bladder, adenoids, tonsils, plus some of your lymph nodes, the fibula bones from each leg and six of your ribs.

Explanation:

the heart, brain, your kidneys, your liver, and your lungs

PLEASE ANSWER THIS QUESTION RIGHT.Consent is an active agreement between participants that helps establish
mutual boundaries for behaviors.
TRUE OR FALSE

Answers

Answer :

T

true

is this right

The answer is true.

Consent definition: permission for something to happen or agreement to do something.

This is big information one must know before or in a relationship, if your partner does things without your consent, that is toxic and should be fixed. If there’s no way to fix it, leave the relationship ASAP as there is no valuation of you from your partners eyes.

Of the three Macronutrients (Carbohydrate, Protein, Fat), which provides the most calories per gram consumed?

Answers

Answer:

Fat has the most calories of all the nutrients: 9 calories per gram. In a healthy diet, about 30 percent of total daily calories should come from fat. This means eating about 50 to 80 grams of fat each day. Fat gives the body energy, too, but the body changes only about 10 percent of fat into glucose.

2) Select the explanation of why logic is an art.
-Logic is synonymous with Philosophy.
-Logic has definite, empirical boundaries.
-Logic is largely unchanged since ancient times.
-Logic is learnable and applicable to everyday life.
-Logic defies clear-cut categorization and is influenced by human emotions.

Answers

Answer:

I think it should be 4 sentence

Explanation:

Logic defies clear-cut categorization and is influenced by human emotions.

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