What is peristalsis?
The expulsion of undigested food or waste
The breakdown of food for use by cells
The passage of digested food from digestive tract into the cardiovascular system
Involuntary muscle contractions that move through the digestive tract

Answers

Answer 1
Peristalsis is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract. The process of peristalsis begins in the esophagus when a bolus of food is swallowed. The strong wave-like motions of the smooth muscle in the esophagus carry the food to the stomach, where it is churned into a liquid mixture called chyme.

Related Questions

How do nutritional needs change from young adulthood through old age?

Fewer calories are needed.
Fewer vitamins are needed.
More water is needed.
More protein is needed.

Answers

Answer:

A. Fewer calories are needed

Explanation:

Did this on Edge hope this helps!

Fewer calories are needed.

How might the nutritional needs of older adults differ from those of young adults?

Older adults need the same nutrients as younger people but in differing amounts. As you get older, the number of calories needed is usually less than when you were younger. This is because basic body processes require less energy when there is a decline in physical activity and loss of muscles.

How does aging affect nutrition?

The elderly tend to have more trouble with digestion and absorption of food, lower intake of nutrient-rich foods due to oral health, inability to chew, mouth dryness, and decreased appetite, which increases their risk of malnutrition.

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Which two rivers played a major role in the development of Ancient Rome?
A) Tiber and Po
B) Nile and Danube
C) Tigris and Euphrates
D) Mediterranean and Adriatic

Answers

Answer:

the tiber and po

Explanation:

these were the longest rivers in rome

Which nutrient serves as a major source of energy?

Answers

it would be a carbohydrate
Sugar hope it helps!!

Provide an example of how people use biomechanical principles, stances, locomotion, or a combination of these in one of the following activities: swimming, surfing, or soccer.

Answers

Answer:

Regarding swimming, locomotion in the aquatic environment is a requirement to be able to perform well in this sport, thus triggering a good posture for the farthing of a large number of muscles, mainly those of the back and finally in this sport, biomechanical principles. they are important for the coordination of simultaneous movements between the legs and arms.

As for surfing, posture is essential, because it is a sport that requires a lot of balance on the board to be able to descend the wave, that is why if someone presents bad posture, bad footfall on the board and consequently poor balance (in This sport, the biomechanical principles and locomotion are also important for coordination movements, punctually at the moment when the body goes from being in a lying position on the table to standing vertically on the table).

Finally in soccer the fundamental factor is the biomechanical for coordination with the element that in this case is the ball. The locomotion is very important since it is not only a sport where it consists of a lot of locomotion but also it is locomotion with object with a specific direction.

And finally, in this sport, posture is also important for the preservation of the joints in the moments of action and reaction that football has.

Explanation:

In biomechanics, animal locomotion is the study to know how animals move. Not all animals move, but the ability to move is widespread anywhere in the animal kingdom. Since all animals are heterotrophs, they have to obtain food from their environment. Some animals, such as sponges, are sessile and move fluid, which is through their bodies (this is known as filter feeding). Still, most animals have to move to find food, to mate, and for other needs, therefore the ability to move efficiently is essential for their survival.

Body posture is the relationship of the positions of all the joints of the body and their correlation between the position of the limbs with respect to the trunk and vice versa.

When is it safe to use Passive Communication?
Is it ever ok or safe to use Manipulative Communication?
When might we need to use Aggressive Communication?
How does it feel to use Assertive Communication

Answers

Passive Communication can be used if you're in danger

Manipulative Communication should never be used, neither should Aggressive

Assertive Communication feels liberating

How is a social network important to health?
It provides information
it provides friendship
it provides social support
all of the above

Answers

Answer:

All of the above

Explanation:

All of above so cooolllll cuhhh

One way for STD infection to occur is to engage in sexual activity that involves?

Answers

kissing you or you kissing imma

neither would b a line in my essay in prima

only u no if they dirty if they have chlamydia

2. During a patient's Physical Therapy session, you reach down to grab the
medicine ball. Which of the following would be the proper way to lift it off the
ground?

a.Keep your feet very far apart with your knees locked and bend at the waist to
reach and lift

b.Keep your feet shoulder-width apart, bend at the knees and squat until you are
level with the object, then use your leg muscles to raise yourself up.

c. Keep your legs straight with your feet together and bend over to pick it up

d. All of the above ways are acceptable

Answers

B would be the correct answer
B is your correct answer ,

When planning a workout for muscular endurance, you'll need fewer workouts to reach your goal if you do compound exercises.

True
False

Answers

Answer:

False

Explanation:

the correct answer is false

How is eating healthy help your bones, muscles, respiratory system and nutrition

Answers

Answer:

Nutrition and exercise play a major role in keeping your bones and muscles healthy. Because the bones and skeletal muscles work together, the nutrients you consume and activities you participate in often affect both systems simultaneously. For most people, consuming a healthy diet with a wide variety of vitamins and minerals is enough to ensure bone and muscle health, although athletes, pregnant women and people with certain medical conditions may need to adjust their nutrient intake or exercise plan.

Explanation:

PLEASE HELP

Even people who use tobacco casually can form a(n) _____ and have a difficult time quitting.

Answers

Answer:

addiction

Explanation:

Answer:

excuse

Explanation:

2. Which of these is a sign of a heart attack?
a. difficulty breathing
b. profuse sweating
c. chest pain
d. a and b
e. a, b, and a

Answers

Answer:

a

Explanation:

Pressure, tightness, pain, or a squeezing or aching sensation in your chest or arms that may spread to your neck, jaw or back.

Nausea, indigestion, heartburn or abdominal pain.

Shortness of breath.

Cold sweat.

Fatigue.

Lightheadedness or sudden dizziness.

guys you know when this coronavirus happened at first we were just laughing and I'm pretty sure that you guys were making fun of Chinese people but that immature to the max no cap, but what do you think is the proportionality of this happening

Answers

Answer:

tbh im trying not to think about it

Explanation:

Answer:

y

Explanation:

y

Can your answers be wrong

Answers

Answer:

yesss

Explanation:

ahhah

Answer:

yes

Explanation:

Which is the best description of forensic science?

Answers

Answer:

Forensic science can prove the guilt or innocence of a defendant in  criminal law, and it can help resolve a broad spectrum of legal issues in civil actions through the identification, analysis, and evaluation of physical and other evidence. But an accurate forensic science definition extends beyond the traditional concept of science

Explanation:

How do you prevent yourself from dying

Answers

Answer:

Not killing yourself

and not  over thinking thoughts and habits

Explanation:

Hope this helps :)

Answer:

you drink water and eat your food and then u will alright and keep up your exercise

Explanation:

eat healthy food not junk food drink plenty of water daily and try to at least get in 30 minutes of exercise daily there you go

Hope it helped ya

Choose the federal programs being described from the drop-down menus. Provides federal assistance for healthcare and nutrition for women, infants, and children: Provides low-income individuals and families with food stamps: Provides students with low-cost or free meals:

Answers

Provides federal assistance for healthcare and nutrition for women, infants, and children: WIC ( Women, Infants, and Children )

Provides low-income individuals and families with food stamps: SNAP ( Supplemental Nutrition Assistance Program )

Provides students with low-cost or free meals: NSLP ( National School Lunch Program )

How much does the WIC cost in the US?

$ 4.9 billion

As the third-largest food and nutrition assistance program, the WIC has provided an estimated 6.2 million participants per month by the 2020 financial year, which includes almost half of all children born in the United States. The cost of the WIC government program has reached $ 4.9 billion by the 2020 financial year.

What is the income limit for 2021 food stamps?

$ 1,500 + $ 550 social security = $ 2,050 total revenue. If the total monthly income is below the family size limit, determine the total income. $ 2,050 is less than the $ 2,871 allowed in a family of four, so cut the income.

What are the requirements for NSLP school lunch programs in the United States?

Low-income children qualify for reduced or free school meals. Children in households with a minimum wage of 130% or those receiving SNAP or TANF are eligible for free meals. Those with a family income of between 130 and 185 percent of the poverty line are eligible for reduced food intake.

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Answer:
Put these into Selection bar in order

1). WIC
2). SNAP

3).NSLP

Explanation: These are the right order to be put in!

If you like my explanation I would appreciate getting the brainliest from you.

Due 11:00 PM PLEASE HELP DUE TODAY (11+points)
Week 7: Friday:

1. How can Ultimate Frisbee be used to satisfy the physical activity element of your wellness plan?
2. Select your favorite sport and explain how having good balance, flexibility, and agility helps improve your fitness levels in that sport.

Answers

Answer:

It get's you to go outside and run, and running means exercise, and exercise makes you feel well and healthySoccer. Having good balance, flexibility and agility makes it easier to play because all that stuff is needed to make other players from the other team think that I am going into another direction but not the direction I want

Does that make sense?

Hope it helps and I hope I get brainliest!

Explanation:

Which benefit results from being in a healthy romantic relationship?
elimination of stress
longer life
increased intelligence
higher income

Answers

Answer:

B.) Longer life

Explanation:

Answer:

b

Explanation:

i just did it and got it correct

what is the first thing to do for someone who is choking and is unable to respond

Answers

Answer:They need  the Heimlich maneuver performed

Explanation:

Which means Get the person to stand up.

Position yourself behind the person.

Lean the person forward and give five blows to their back with the heel of your hand.

Place your arms around their waist.

Make a fist and place it just above the navel, thumb side in.

Grab the fist with your other hand and push it inward and upward at the same time. Perform five of these abdominal thrusts.

Repeat until the object is expelled and the person can breathe or cough on their own.

You must use the heimlick manuvor (I cant spell)

What organs and tissues are in the circulatory system

Answers

Answer:

The Heart, lungs, and arteries, veins, coronary and portal vessels.

Explanation:

The system is responsible for

the flow of bloodthe flow of nutrientsthe flow of oxygenand hormones

Hope this helped!

The circulatory system consists of three independent systems that work together: the heart (cardiovascular), lungs (pulmonary), and arteries, veins, coronary and portal vessels (systemic). The system is responsible for the flow of blood, nutrients, oxygen and other gases, and as well as hormones to and from cells.

What wouldn’t you say if you are serious about avoiding drugs?

Answers

Answer:

you wouldnt say yes to someone offering you drugs

Explanation:

Answer: you would stand up and say no

Explanation:

What is tofu made out of?

Answers

Answer:

Soybean

Explanation:

Tofu is made of soybean that are ground in water,heated,and coagulated with minerals like calcium or magnesium salt

tofu is made of condense soy milk. It looks like panir but actually it is not.

Describe the impact of cancer on people in the United States and compare it to other major health problems in terms of rbidity / (mortality) , costs, and overall effectiveness of prevention and control.

Answers

Cancer is a disease that has a major impact on American society, as well as on all populations around the planet.

Cancer was once a disease that imposed a high mortality rate in the USA, however, currently this rate has been decreasing year after year, due to all the scientific and technological advances that have allowed better treatments and a better quality of life to be established. for people who have this disease. This implies that, although cancer is not a simple disease, its mortality has been lower than that of many diseases.

This reduction in mortality is not only the result of advances in science and technology, but also a better dissemination of prevention methods. Society is very easy to know how to prevent many types of cancer and this has reduced the incidence of this disease.

However, it is necessary to show that the treatment, monitoring and medical control of cancer patients is expensive and many people are unable to pay, which means that it is necessary to create public policies that reduce social inequality and allow cancer manageable for the entire population.

Your friend does not think that it is necessary to follow the seven important elements of a weight-training program. Prepare an argument that will convince your friend of the seven elements' importance

Answers

Answer: The seven elements: overload, progression, specificity, regularity, recovery, balance, and variety are all very important to the  program.  to see progression as well as follow a safe way of becoming healthier and fit, these principles are key.

np

Brainliest Would be nice

Answer:

The seven elements: overload, progression, specificity, regularity, recovery, balance, and variety are all very important to your program. If you want to see progression as well as follow a safe way of becoming healthier and fit, these principles are key.

Explanation:

Which of the following lists the correct sequence of urine movement through the
system?
1. renal pelvis
4. urethra
2. ureter
5. major calyx
3. minor calyx
6. bladder

Answers

Answer:

It would be the Minor Calyx, Major Calyx, Renal Pelvis, Ureter, Bladder, then Urethra. So in order it would be 3, 5, 1, 2, 6, 4

Explanation:

This is the path urine takes through the body.

The role of the urinary system is majorly for filtration of blood and release urine as a waste product. The body turns nutrients into energy by absorbing them from the meals we consumed. Waste products are therefore retained in the intestine and blood once the body has absorbed the dietary components it requires from the meals consumed.

When protein-rich meals, such as meat products and some vegetables, are digested down in the body, urea is generated.

This is where the role of the kidney and Urinary system comes in whereby they aid the elimination of urea, as well as stabilize some substances like sodium, potassium, and water in the body. In the kidney, we have the minor calyx which is located at the peak of the renal pyramids. Urine produced in the renal pyramid is moved from the smaller minor calyx to the cup-sized major calyx.The renal pelvis is situated at the core of the kidney. It helps to gather urine and pumps it into the ureter.The ureter links the kidney to the bladderThe bladder is shallow, the triangular organ is found in the lower abdomen. To retain urine, the bladder's walls flex and expand, then constrict and deflate to empty urine via the urethra.The urethra serves as the tube with which urine have the access to pass out of the body.

 

The organs that are involved in the urinary system are:

kidneys (where the minor calyx and major calyx are located), the renal pelvis, the ureters, the bladder and; the urethra

Therefore, from the concept explained above we can conclude that the correct sequence of the urine movement through the system is as follows:

             3. minor calyx

             5. major calyx

             1. renal pelvis

             2. ureter

             6. bladder

             4. urethra

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Imagine an athlete the day after sustaining a head injury sitting in class suffering the symptoms of a concussion (e.g., slurring of speech, disorientation, dizzy). There are whispers and laughter and rumors starting about the athlete drinking at school.

Answers

Answer:

They most likely have brain damage, such as experiencing a stroke or seizure

Explanation:

Based on the information given, the athlete is experiencing concussion.

Concussion is a brain injury which occurs when a person hits his or head on something. The symptoms of concussion are:

Memory lossDizzinessLoss of consciousnessLack of coordinationHeadacheNauseaVomitingExcessive fatigue.Slurring of speech.

In this case, the athlete should have being taken for a proper medical check up to ensure that he is okay and medically fit before coming to the class.

Despite that, the athlete should be made to rest since he's having the symptoms of concussion and a medical personnel should be called to come check the person.

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G
What strategy is being used when a person makes the conscious decision not to drink?
Barrier Strategy
Refusal Strategy
Approval Strategy
Analyzing Strategy

Answers

Answer: Refusal Strategy

Explanation: i know you need this for edgunity or a quiz

If a person does not use abusive substances, they will have fewer legal and social issues. A person uses the refusal strategy to consciously make the decision not to drink. Thus, option B is correct.

What is Refusal Strategy?

A refusal strategy is a type of strategy where the person denies and rejects any proposal by making excuses, explanations, reasonings, and regretful statements.

If a person consciously rejects to drink, then they may directly or indirectly say no, so as to avoid any harmful and dangerous risks. It can be helpful in avoiding substance abuse.

Therefore, the person uses the refusal strategy to deny the intake of alcohol.

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Anyone got any tips I want a guniea pig really bhad! My parents are really annoying and telling me I got to wait till I move out. Please give me tips or ideas on how to convince them. Thank you
By the way that’s me at my friends with her guinea pig

Answers

prove to them you can be responsible , or bribe them.  both worked for my sister, who is getting two for her birthday next week.   just remember when getting them that guinea pigs tend to need a friends so youll need too, and two girls is best

good luck!!!

Answer:

Keep asking it worked for me

Explanation:

What color did I dye my hair
A)BLUE
B)PINK
C)RED
D)GREEN
E)BLONDE
F)ORANGE

Answers

Answer:

Blonda

Explanation:

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