why do you exhale carbon dioxide and where does it come from?

Answers

Answer 1

We breathe in oxygen and some of this carbon dioxide. When we exhale, we breathe out less oxygen but more carbon dioxide than we inhale. The carbon we breathe out as carbon dioxide comes from The carbon in the food we eat.
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We breath in ox
Answer 2

Answer:

We breathe in oxygen and some of this carbon dioxide. When we exhale, we breathe out less oxygen but more carbon dioxide than we inhale. The carbon we breathe out as carbon dioxide comes from the carbon in the food we eat

Explanation:


Related Questions

Why does my body get red and ticklish after I eat salted peanuts

Answers

you’re allergic to the peanuts, that is a form of an allergic reaction. go to a doctor immediately

a star that expands after exhausting its hydrogen fuel

Answers

Answer:

Once the high mass star starts to run out of hydrogen in the core, and starts burning hydrogen in the shell, it expands into a Red Giant stage just like we saw for low mass stars. But there is no helium flash.

Explanation:

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pa brainliest plss

Calculate the number of times a person’s heart will beat if the person lives 75 years. Assume that the average heart beats 70 times per minute. Then calculate how many times an overweight person’s heart will beat in 75 years, assuming their heart beats an additional 10 beats per minute. Using
your calculation, explain why being overweight can put additional strain on the heart.

Answers

Answer:

because the extra weight can cause your heart to suffocate and not have room to pump be cause of all the fat it has over it

What are the facilities and equipment in basketball.
if your answer is gonna be copy pasted in the internet please rephrase it at least.

Answers

Answer:

Court Size

The size of the basketball court depends on the playing level. The size of the court for NBA and College games is 94 feet long and 50 feet wide. It is smaller for High School and Junior High competitions.

The Backboard and Rim

The regulation height above the ground for the rim (hoop) is 10 feet, and the rim is 18 inches in diameter. Backboards are 6 feet wide (72 inches) by 42 inches tall, with the inner square being 24 inches wide by 18 inches tall.

 The Foul Line

For all size courts the 'foul line' is 15 feet in front of the backboard.

The Key

The key is 12 feet wide, and is the same for all basketball courts. The backboard extends 4 feet out over the baseline into the key. A half circle of diameter 6 feet extends from the foul line away from the basket to complete the key.

However, to play basketball, you must need quality basketball. If you're interested in buying the best outdoor basketball you can visit there.  

basketball court from above basketball court from above

The 3 Point Line (Arc)

For NBA Basketball Courts the 3 point arc is 22 feet to the center of the trim on the sides with a straight line extending out 16 feet 9 inches from the baseline. Past those points, the line extends out 23 feet 9 inches from the center of the rim.

Line Markings

All line markings on the floor are 2 inches wide and can vary in color.

Explanation:

Basketball Equipment & Facilities (https://www.topendsports.com/sport/basketball/equipment.htm)

Which of the following statements BEST describes alcohol? A. It is an illegal drug. B. It is only legal for people age 18 and older. C. It is only legal for people age 21 and older. D. It is always legal to use alcohol. Please select the best answer from the choices provided. A B C D.

Answers

Answer:

It depends on where you live. It is either B or C

Explanation:

Where I live (Canada) it is legal for people 18 and older, but in America it is 21 and older!

Just depends where you are from.

Hope this helps :)

The statements that best describes the alcohol is that it is only legal for people age 21 and older and it is always legal to use alcohol. Thus, option B and C are correct.

What is polyhydroxyl alcohol?

The condition whenever we have several[tex]C-OH[/tex] bonds, we have a polyhydroxyl alcohol. For example, if we have just one alcohol group, that is, an [tex]R-OH[/tex] group, then the naming is simple, say, we have [tex]EtOH,[/tex]it's ethanol.

The glucose and ethanol similar in structure and function as the ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ethanol and carbon dioxide as by-products.

When the aldehyde ethanal begins to form which will be evident by the change in the colour of solution from orange to green, then the mixture should be distilled from the test tube and tbethe aldehyde collevted so that it doesn't undergo additional oxidation into ethanoic acid.

Therefore, The statements that best describes the alcohol is that it is only legal for people age 21 and older and it is always legal to use alcohol. Thus, option B and C are correct.

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Paula has been complaining of constant fatigue for a couple of months. In addition, she has become detached and has stopped eating. Her family has to force-feed her to ensure that she gets some nutrition. Paula's brain scans reveal a tumor in the hypothalamus. Taking Paula's symptoms into consideration, the tumor is likely to be in the:.
a. dorsomedial hypothalamus.
b. ventromedial hypothalamus.
c. anterior preoptic hypothalamus.
d. lateral hypothalamus.

Answers

Answer:

D. Lateral hypothalamus

Explanation:

I hope this helped!

A neurological examination of the brain and nerve system may be performed, along with tests of visual function.Additionally, blood tests for hormone abnormalities may be required.A CT scan or MRI can reveal whether you have a hypothalamic tumor based on the results of the physical exam and blood tests.

Describe brain tumor?

Both "warm receptors," which respond to warmth, and "cold receptors," which react to cold, are found in the preoptic anterior hypothalamus.A rise in ambient temperature stimulates peripheral warm receptors, while a rise in blood temperature activates hypothalamic adrenergic warm receptors. The most popular methods for searching for brain illnesses are computed tomography (CT) and magnetic resonance imaging (MRI).If there is a brain tumor, these scans will nearly always reveal it. Constipation, weariness, feeling always cold, and weight gain are a few examples of symptoms.Low adrenal function symptoms could be present if the adrenal glands are impacted.Fatigue, weakness, poor appetite, weight loss, and a lack of enthusiasm in activities are only a few symptoms. A noncancerous growth in your hypothalamus, located deep at the base of your brain, is known as a hypothalamic hamartoma (HH).In addition to other symptoms, it can lead to hormonal imbalances, seizures, and cognitive problems.The two most often used therapies for HH are medication and brain surgery. The reports of our Chinese colleagues, who successfully removed the majority of craniopharyngiomas, including those lesions with significant size in a large series of patients, highlight the fact that even large hypothalamic tumors can technically be removed by an appropriate microsurgical procedure. 4 Common Brain Tumors    Metastatic. The most common brain tumor among adults, metastatic tumors are classified as secondary brain tumors, which means they arise from cancer that formed elsewhere in the body and then spread to the brain. ..   Meningioma. ..   Glioblastoma. ...  Astrocytoma.

     To learn more about brain tumor refer

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What do you mean by Litmus : A natural dye.​

Answers

Answer: LICHEN

water-soluble mixture of different dyes extracted from lichens

Explanation:

Hope it can help you lovelots

Treatment for fractures includes:
O A. Moving the injured person inside to a bed or couch
B. Leaving the injured part in the position you find it
OC. Applying ice directly to the skin
OD. Washing any wounds

Answers

Answer:

b d

Explanation:

im not 100% sure but thats what  i think it is

Treatment for fractures includes  Leaving the injured part in the position you find it and  Washing any wounds.

What is fracture ?

Fracture is a type of a bone injury resulting it to break or crushed.  It is commonly caused by accidents, disease, great trauma or pressure to the bones.

Fractures can be extremely painful. Normally, fractures required medical attention, different types of fractures Comminuted wherein bones are crushed in pieces, Dislocation where bones or joints are misaligned or dislocated.

Compound fracture is a injury in which the broken bone tears the skin. So in compound fracture as bone tears the skin from inside in cause lots of bleeding and the open wound which makes the site of fracture vulnerable for infections.

For more details regarding fracture, visit

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a lab assistant is tasked with finding the sympathetic trunks. where should he be looking?

Answers

Answer:

 the posterior to the vertebral column

List factors that influence your food choices and analyse its impact on your health.

Answers

The Factors That Influence Our Food Choices

Biological determinants such as hunger, appetite, and taste.

Economic determinants such as cost, income, availability.

Physical determinants such as access, education, skills (e.g. cooking) and time.

Social determinants such as culture, family, peers and meal patterns.

Psychological determinants such as mood, stress and guilt

Attitudes, beliefs and knowledge about food

what do eukaryotic cells have that prokaryotes lack

Answers

Eukaryotic cells have a membrane-bound nucleus and prokaryotic cells do not.

how long should you scrub with soap when handwashing

Answers

Answer:

20 seconds for adequate washing of the hands.

Explanation:

Frequently wash your hands with soap and water for at least 20 seconds, especially after being in close contact or in the same room as the sick person. If soap and water aren't available, use a hand sanitizer that contains at least 60% alcohol. Avoid touching your eyes, nose and mouth.

Answer: 20 seconds.

Explanation: 20 seconds is recommended per the CDC guidelines, so this is likely the correct answer for your assessment.

While all states that provide massage therapy licenses require attendance in a massage program, which of the
following is not a requirement in a few states?

Answers

Answer:

Wyoming, Vermont, Minnesota, or Kansas

Explanation:

If a person has a crush injury to the c3-c5 spinal segments, you would expect that he:

Answers

Answer:

might be unable to breathe on his own.

Explanation:

This tennis grip is obtained by laying the racquet flat and picking it up.

continental grip

western grip

eastern grip

double handed grip​

Answers

Answer:

Explanation:

western

Which of the following describes a health care professional who receives medical
education similar to that of a medical doctor but whose training emphasizes
musculoskeletal problems and manipulative therapy?
doctor of podiatric medicine
doctor of osteopathic medicine
doctor of chiropractic
physical therapist

Answers

Answer:

The doctor or nurse?

Explanation:

a research study aims to evaluate a new experimental type of fetoscopic laser surgery to correct a potentially life-threatening condition for the fetus prior to delivery. this research is to meet the health needs and directly benefit the fetus only. the pregnant woman is otherwise healthy. per subpart b, the investigator must obtain consent from whom?

Answers

The investigator must obtain consent from the pregnant woman and the father of the fetus. It is a case of parental consent requirement.

Medical information in order to guide non-obstetrical healthcare during pregnancy is a fundamental issue for the health of pregnant women and their offspring.

Paternal consent related to the clinical regulations in research is always required, especially for pregnant women.

In the case of a life-threat condition for pregnant women, consent must be only obtained by the pregnant woman.

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is banning on smoking in restaurants health protection or health promotion

Answers

i would say it’s a health protection although i can also see how it would be a health promotion
Health protection,Please don’t somke guys

Which of the following risk factors would put a person at risk for developing
osteoporosis?

Answers

Answer:

Factors that will increase the risk of developing osteoporosis are: Female gender, Caucasian or Asian race, thin and small body frames, and a family history of osteoporosis. (Having a mother with an osteoporotic hip fracture doubles your risk of hip fracture.)

copy and pasted because yeah

so bye

Lable the parts of a tennis Court
A_____
B_____
C_____
D_____
E_____
F_____
G_____
H_____
I______
J______​

Answers

Here are the parts of a tennis court!!

Select the correct answer.
What does a speech-language pathologist do?

A-helps students learn a foreign language
B-teaches students public speaking skills
C-coaches students to improve their communication skills
D-helps students with speech disabilities

Answers

Answer:

I believe they help students with speech disabilities

brooooooooo i just cut my hair in one spot like really short and its really noticeable hellllp meeee im going to be introuble

Answers

Answer:

get a new hair cut to make it less noticeable or wear a hat or hoodie

Explanation:

no capwhat bro said^

which part of the respiratory system carries out gas exchange?

Answers

Answer:

Alveoli

Explanation:

The lungs are complex organs, subdivides in something called alveoli, where the gas exchange is presented.

Signal Detection Theory.

What's a personal experience you've had with this?
Easy pts.! Feel free to make it up if you want :)
It's for my Psychology class and I don't know wt to write lol
I will give Brainliest too

Answers

My family from [INSERT PLACE] had flown in to visit and I was expecting them to knock any minute. As I was waiting for them, I began to “hear” them knock and when I opened the door nobody was there. I was “detecting” a stimulus, or signal, that was not there because it would be worse to miss them than to check to see if they were there, only to find that my family had not yet arrived.

PLEASE HELP ILL GIVE BRAINLIEST IF CORRECT 50 POINTS BTW THIS IS SCIENCE

Explain how the study of earth science can be used in God’s plan of redemption

Answers

Answer: This may be something you'd be better off searching on like the Youversion bible app but archeological discoveries prove that the bible is true, especially the book of exodus is proven. The Bible is so far the best kept historically and archeologially accurate book, which proves that the 4 gospels are almost garunteed to be correct. The big bang theory is completely flawed based on the fact that life can't come from nowhere (according to science laws) which would lead to the Bible being the best answer. The crossing of the red sea has been proven, Noahs ark has been found in Turkey and fossil records everywhere show that the earth was underwater at one point in time, the stuff taked about pangea is pretty much proven true as with the tower of babel people migrated and then there was huge Earth quakes, which could have been pangea breaking up. Native Americans even believed in a Creator and a devil before christianity came along to them and they were on the other side of the world when the bible was playing out, which is explained by pangea breaking up. If this all is tangible proof that the Bible is true then how is the plan of redemption not. Hopefully this helps, I'm not sure how else to explain it:)

In general, individual sports require better cardiorespiratory fitness. Please select the best answer from the choices provided. T F.

Answers

Answer:

True

Explanation:

Answer:

TRUE

Explanation:

Match the scenario to the type of mental health issue it describes.

Jim finds his English class difficult because he mixes
up letters when reading.

Ella deals with her emotional issues by consuming
large amounts of food in one sitting.

Etsu walks around the kitchen table five times before
sitting down for dinner.

Lewis hates going outside because he hears voices
in the trees.

1.schizophrenia

2.binge-eating disorder

3.dyslexia

4.obsessive-compulsive disorder

Answers

Jim is dyslexia

Ella is binge-eating disorder

Etsu is OCD

Lewis is schizophrenia

Explanation:

dyslexia makes words jumble

binge eating you're eating mass amounts of food, usually due to emotional stress

OCD you have obsessive compulsions, making her go around the table 4 times

and the schizophrenia makes Lewis hear things that aren't there.

A huge group of single stars, star systems, star clusters, dust, and gas bound together by gravity is called ________________.

A.
Solar System

B.
Galaxy

C.
Star cluster

Answers

B. Galaxy

“A huge group of single stars, star systems, star clusters, dust, and gas bound together by gravity is called galaxy.”

the inferior esophageal sphincter is also known as the

Answers

Answer:

Cardiac Sphincter

Explanation:

The lower esophageal sphincter, or gastroesophageal sphincter, surrounds the lower part of the esophagus at the junction between the esophagus and the stomach. It is also called the cardiac sphincter or cardioesophageal sphincter, named from the adjacent part of the stomach, the cardia.

4. Look at the following table:
Summary of Medication Administration: Emergency Room, Mercy Medical Center,
August 10, 2014
Medication Administration
Patient Name
Medication
Amount Given
Time
Rosie Elias
Tenecteplase (TNK)
35 mg
10:04 a.m.
Albuterol
2.5 mg
11:15 a.m.
Peter Moskowitz
Prednisone
40 mg
12:05 p.m.
a. What information do the row and column labels provide? (1 point)

Answers

Answer:

I really belive you did not say the correct question but 35mg?

Explanation:

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In today's society, adults spend more time doing ____________________ and a decreased amount of time doing ______________________. Most Incan poeple wereOAO A) weaversB) shepherdsC) farmersOD nobles the discovery of a large amount of previously-undiscovered oil in the u.s. would shift Please help!! 20points!!! PLEASE HELP!!In the formula1N2 +3H2 2NH3 + 1H21 diatomic nitrogen (1N2) and 3 diatomic hydrogen (3H2) produce 2 ammonia (2NH3) with 1 diatomic hydrogen (1H2) left over. How can you change the formula so no diatomic hydrogen (H2) is left over?(1 point)Remove a H2 molecule from the left side of the equation.Remove a NH3 molecule from the right side of the equation.There is nothing that can be done to use the leftover molecules.Add another N2 molecule to the left side of the equation. What is the meaning of nostalgia in your own words. What term can be used to describe all cellular respiration?Tick one box.AerobicBEndothermicAnaerobicDExothermic PLEASE HELPPP RUNNING OUT OF TIMMEETwo shops sell baked beans in different sized tins. Calculate the price per 1.25 kg for shop B. Give your answer in pence.Shop A) 1.25kg for 4.85Shop B) 250g for 0.88 "5 more than a number translates to an equation.OTrueMwO False Mr. Allen wanted to fill balloons for a party. He rented a helium tank that contained 0.4 cubic meters of helium gas. He was concerned that the gas would not fill many balloons, but it filled 27 large balloons! Why was the small tank of helium gas able to fill so many balloons?A.Helium mixed with air when it came out of the tank.B.The helium expanded to fill its new containers, the balloons.C.Helium molecules are very small in size.D.The volume of gas in the balloons equaled the volume of gas in the tank. Please help I really need help if right you get Branly please help. please help me ! this work is due tommorow!!ks3 year 8! Which of the following is associated with plates moving away from each other? a. Rifts b. Subduction zones c. Faults d. All of the above. Aide avec la grammaire franaise s'il vous plat Why was the Cumberland Gap a good place for a trail?It provided plenty of shelter for travelers.There was almost no threat of attack from American Indians.The gap in the mountains provided an easy pass from one side to the other. What is the goal of social policy? Name some programs and state how they help communities. ( in a paragraph please) 540 men can construct a bulding in 7 month. How many man should be removed from workerto finish the building in 9 month two other components of blood Some policy experts believe that welfare creates more problems than it solves because it discourages people from finding work. This is also known as: Did the reality of the immigrant experience contradict new immigrants' expectations of life inAmerica in the late 1800s-1900s? Describe the challenges immigrants faced in America after1880.