How do pacemaker cells regulate the
amount of sodium and potassium ions
that travel through?

Answers

Answer 1

Answer:

Carries oxygen poor CO2 rich blood to lungs where it receives oxygen and eliminates carbon dioxide.

Explanation:


Related Questions

The graph shows the diabetes and obesity trends in the United States.

A graph titled Diabetes and Obesity Growth Trend in the U.S shows years on the horizontal axis and percentage on the vertical axis. The graph shows an upward trend for both percentage of the population with obesity and percentage of the population with diabetes.

Which statement best describes the diabetes and obesity trends in the United States?

Both are increasing.
Both are decreasing.
Diabetes is increasing, while obesity is decreasing.
Obesity is increasing, while diabetes is decreasing

Answers

Answer:

both are increasing forsure

Answer:

a

Explanation:

because i said so brudda

Complete the following sentence.

______ is the power and strength to endure.

Answers

Answer:

Exercise

Explanation:

Answer:

exercise

Explanation:

BLANK
reinforcement occurs if a behavior is only reinforced some of the time.
A. Continuous
B. Positive
C. Intermittent
D. Negative



Hurry and ANSWER PLEASE!!!!

Answers

An Intermittent reinforcement occurs if the behavior is only reinforced some of the time.

An intermittent reinforcement is a strategy used to promote the maintenance of behavior change.

The Intermittent reinforcement refers to the delivery of a reward at irregular intervals in order to yield the greatest effort from the subject.

Hence, an Intermittent reinforcement occurs if the behavior is only reinforced some of the time.

Therefore, the Option C is correct.

Read more about Intermittent reinforcement

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Reinforcement is defined as the process of establishing a behavior or pattern when the behavior is preceded by a specific stimulus.

The correct statement for the blank is:

Option C. Intermittent reinforcement occurs if the behavior is only reinforced some of the time.

Intermittent reinforcement can be explained as:

The intermittent reinforcement strategy is used to improve the maintenance of behavioral psychology.

It refers to the providing of rewards or prizes at irregular intervals to yield the greatest effort.

The intermittent reinforcement takes place only if the behavioral pattern is reinforced over some time.

Therefore, the correct option is C.

To know more about intermittent reinforcement, refer to the following link:

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Check all that apply: functions of the skeletal system
a. stores
b. protects
c. supports
d. moves
e. produces blood cells
f. provides are for muscle attachment

Answers

Answer: a, b, c (this one is debatable), d, e, f

The skeletal system works as a support structure for your body. It gives the body its shape, allows movement, makes blood cells, provides protection for organs and stores minerals. The skeletal system is also called the musculoskeletal system

please answer? lolz
Obesity rates in this country have changed from what to what…how?

1 in 2 to 1 in 3

1 in 3 to 1 in 4

1 in 4 to 1 in 5

1 in 4 to 1 in 3

Answers

Answer:

I know this but the way your asking is confusing me but I were ould say 1 in 3 to one and 4

Which system most interacts with the digestive system to physically help move food throutgh the digestive tract?

Answers

Answer: the small intestine

Explanation: the small intestine absorbs most of the nutrients in our food. and aid's with digestion

Having less than one drink can impair your driving?

Answers

It really depends on what it is

it refers to how an individual value relationship

Answers

This question is incomplete. Here is the complete question:

It refers to how an individual value relationship.

A. Emotional self

B. Ethical self

C. Physical self

D. Social self​

Answer:

The correct answer is option D. Social self.

Explanation:

Knowing oneself is very important to us because the relationship we manage to have with other individuals and the performance we may have in any life situation will depend on here, however this is very difficult, since finding the balance for optimal development is not just any individual gets it.

Social identity is defined as the self-concept that each individual makes of his "I" or "self" in terms of the social groups to which he or she belongs, with what they identify and even the self-esteem they possess. Social identity is determined when people recognize their place in society.

The manner in which an individual manages and values the coexistence between others within his environment hence, holding the relationship between other with high esteem is called social self.

Social self evaluates how we communicate and feel for others. Hence, these characteristic helps nurture increased level of interactivity between others.

Social self also help develop a good level of mental wellbeing due to the increased level of interaction between his social environment.

Therefore, social self measures how a person values relationship.

Learn more :https://brainly.com/question/12019284

PLS ANSWER ASAP Which type of stretch below would be considered dynamic? options: 1) high knee march 2) touch your toes and hold 3) zipper 4) knee to chest and hold

Answers

Answer:

4: Knee to chest

Answer:

The Answer is actually "High Knee March"

Just did the test and got 100%

can someone please answer 4-8 on the other post i posted i really need help its due tonight

Answers

oops sorry wrong one sorrryyyy

Teens have an easier time refusing alcohol themselves when they choose friends who use alcohol true or false

Answers

Answer:

false that is just common sense

Answer:

true

Explanation:

coz new generation is not good

Summarize the negative impacts that tobacco use can have on families.

Answers

It can cause decreased immune function. Cancer, heart disease. Long term health issues. Your family can be at risk too from passive, second-hand smoke. Smoking puts those closest to you at risk.

Answer:

tobacco is addicting and a person can spend thousands of dollars in tobacco products in a year. Smoking or chewing tobacco is unhealthy and can lead to several heath problems and even cancer. This could result in the loss of a loved one.

Explanation:

plz mark brainlyest

5. Which of the following produces hormones which regulate blood sugars?

Answers

Answer:

The pancreas maintains the body’s blood glucose (sugar) balance. Primary hormones of the pancreas include insulin and glucagon, and both regulate blood glucose.

Explanation:

Being willing to be held accountable for your actions is
O responsibility
O discretion
O self-motivation
O acceptance of criticism​

Answers

Answer:

responsibility

Explanation:

To feel pain on your incision, you must get the message from what division?

Answers

Answer:

isnt incision when u like cut someone open or do a surgery??

Explanation:

For a drug to work properly, the body must be able to process it correctly. Which best demonstrates the cycle an
oral medication would take in the body?
O a patient rubs on an ointment - drug absorbed through skin into the blood liver processes the drug - drug
released as waste
O a patient swallows a pill - drug enters blood after digestion - drug converted to metabolites - drug enters urine
O a patient rubs on an ointment - liver converts drug - drug absorbed through skin - drug released as waste
O a patient swallows a pill - drug enters blood after digestion - drug enters urine - drug converted to metabolites

Answers

Explanation:

a patient swllows pill drug enters blood after digestion drug converted to metabolism drug enters urine

Alcohol is a ___ to the central nervous system

Answers

Answer:

bad effect to the central nervous system

Explanation:

Research has shown that biological factors do not contribute to alcohol abuse. True or false? Provide an explanation so i know you aren't guessing.

Answers

Answer:

False

Explanation:

like smoking and depression, some people are easier to get addicted to things than others, like when a doctor asks if your family has a history of depression or su1cide ,

Which are parts of the cardiovascular system?

blood

lungs

alveoli

heart

Answers

Answer:

Blood and heart

Explanation:

Alveoli and lungs are part of the respiratory system

Answer:

1. blood and heart

2. veins, arteries, and capillaries

Explanation:

100% correct edge 2022

Q1 What are the different chambers of the heart acoording to the flow of
blood from the vena cava?

Answers

Answer:

Taking into account the flow of blood coming from the vena cava, the chambers of the heart through which it flows are the right auricle, right ventricle, left auricle and left ventricle.

Explanation:

In the human being the heart is divided in four chambers, which handle volume and pressure to be able to irrigate the different areas of the body.

The blood that comes from the vena cava is not oxygenated, so it must reach the lungs to receive oxygen and then distribute this gas throughout the body. The heart is the pump that allows the function of transporting blood, and its four chambers are responsible for allowing it.

If we take into account the venous blood that arrives through the vena cava, the route of the blood through each chamber is

Right auricle, receives the blood from the general venous circulation, and propels it to the adjacent ventricle.Right ventricle, from where the blood goes to the lungs through the pulmonary arteries.Left auricle, which receives the oxygenated blood through the pulmonary veins.Left ventricle, which receives the blood from the left atrium and propels it to the entire body, through the aortic artery and its branches.

The distribution of the heart in chambers allows it to manage an efficient circulatory system, divided into two circuits: the major circulation and minor circulation.

Please help!

(There’s a pic)

Answers

Answer:

A

Explanation:

What cell type in the epidermis filter dangerous ultraviolet (UV) rays?

Answers

Answer:

Melanocytes

Explanation:

Melanocytes come together in the skin during childhood to form moles, and are the cells that produce melanin to help protect the skin from UV radiation.

First-degree burns can be life-threatening. True or False?​

Answers

Answer:

True?

Explanation:

If they cover enough of your body, maybe. They can also get infected if not treated properly.

Answer:

Hmm.

Explanation:

FALSE

'First-degree burns damage the outer layer (epidermis) of the skin. These burns usually heal on their own within a week.'

Basically, no, First-degree burns cannot be life-threatening.

Unless you get a First-degree burn on your heart, which is impossible.

(But then again it depends, like the amount of burns can make this true)

What part of the body connects the trachea and pharynx?

nostrils

larynx

lungs

heart

Answers

Answer: The larynx is the organ that connects the lower part of the pharynx with the trachea

Explanation:

Answer:

larynx

Explanation:

which of the following statments about masters programs is not correct

Answers

Question:

Where are the answers?

Which of the following strategies can individuals use to decrease their chances of fatigue during exercise?

A) Alternate between light and more intense exercise

B) Allow fifteen seconds for rest between intense exercise

C) Take daily naps

D Take frequent naps

Answers

Answer:

A. Alternate between light and more intense exersize

Explanation:

Alternating between heavy and light exersize gives us enough time to catch our breath, far longer that what only 15 seconds would give.

A serving portion is usually the equivalent to one serving per package or container.
Please select the best answer from the choices provided.
т
F

Answers

The answer would be true

Answer:

False

Explanation:endge 2021

If a person's goal is to increase his or her overall fitness the most important factor is

Answers

Answer:

If a person's goal is to increase his or her fitness the best thing tod ois eat healthy, exercise regularly, and maintain a healthy interaction cycle.

Explanation:

Explain how an individual's choice to use tobacco can have negative consequences for society

Answers

Answer:

One way an individual's choice to use tobacco can negatively impact society is it can higher taxes that come from the increased number of individuals requiring medical care due to tobacco-related illnesses.

Hope this helps!

Using the correct terminology you learned in the readings, list the eight major stretches you have chosen to do for your flexibility workout log.

A.
B.
C.
D.
E.
F.
G.
H.

2. Indicate the number of repetitions you will do for each stretch.



3. Indicate how long you will hold each stretch for each repetition.


4. What days of the week do you plan to do your flexibility workout?




i want each question to be right just answer it and thank you

Answers

Side lunge stretch, butterfly stretch, calf stretch, glute bridge, standing quad stretch, chest and shoulder stretch, cobra stretch, and standing hip flexor stretch are 8 stretches for flexibility.

What is the best way to do stretching for flexibility?

Consistency is the key to achieving any goal, therefore we should do stretching and work out regularly and consistently for good results.

The number of repetitions for each stretch should be at least 10, and each stretch should be held for 30 seconds.

Thus, for good and effective results, flexibility works out should be done 5 days a week.

Learn more about stretching, here:

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