Electrical _____ regulate the contractions of the heart. currents pacemakers stimuli impulses

Answers

Answer 1

Answer:

Impulse

Explanation:

it pumps blood to your heart!


Related Questions

What do the cells in our body need to breathe?

Answers

Answer:

Oxygen

Explanation:

Your cells use oxygen for energy, as a result makes carbon dioxide

The cells in our body need oxygen.

What happens during the first 7 hours of a sugar molecule?​

Answers

https://prezi.com/jucikvfeyh3r/502-first-7-hours-of-a-sugar-molecule/ paste this link into safari it tells you all about it hope this helps

This is in the salts point of view, you can twist it around to your point of view. Just read it carefully!!

https://prezi.com/jucikvfeyh3r/502-first-7-hours-of-a-sugar-molecule/ This can help answer it.

Which of the following is a consequence of poor nutrition?
A. Increased ability to maintain a healthy BMI.
B. Increased ability to resist illness and injury.
C. Increased mental alertness.
D. Increased risk of cavities.

Answers

A. Increased ability to maintain a healthy BMI

Answer:

B. Increased ability to resist illness and injury.

I hope it helps

What were the cities and years of the Olympic games which had terrorist disturbances

C.

Answers

The correct answer is B. Munich 1972, Atlanta 1996.

Explanation

The Olympic Games are the largest international sporting event in the world, in which athletes representing almost all existing countries (about 200 countries) compete, over several days of a multidisciplinary event organized every four years. It is one of the most televised and famous sporting events of contemporary times.

In particular, in the Olympics in Munich 1972 and Atlanta 1996 there were terrorist acts; In first, terrorists of Palestinian origin, motivated by the political and territorial situation that confronts them against the Israelis, assassinated two athletes of this nationality, later they killed nine Israeli hostages after a failed negotiation for the release of Palestinian prisoners. Second, there was a terrorist attack in which a bomb located in the Centennial Olympic Park exploded, the result of which was two people killed and hundreds injured. According to the above, the correct answer is B. Munich 1972, Atlanta 1996.

The nervous system is represented by two main components, the central nervous system and the peripheral nervous system. Evaluate which statements about the nervous system are correct. Select all that apply. The brain and the spinal cord are within the central nervous system. B) The brain and the autonomic nervous system are within the central nervous system. o The autonomic and the somatic nervous systems are within the peripheral nervous system. D) The spinal cord and the parasympathetic nervous system are within the peripheral nervous system. The sympathetic and the parasympathetic nervous systems are within the peripheral nervous system. E​

Answers

So the brain and spinal cord are in the CNS and any nerve outside of the brain and spinal cord are in the PNS.

The brain and spinal cord are within the CNS, while the autonomic, somatic, parasympathetic, and sympathetic nervous system comes under PNS. Hence, options A, C, and E are correct.

What is the nervous system?

The brain, spinal cord, and a sophisticated nerve network are all parts of the nervous system. The brain and the body are communicated via this system. All bodily functions are managed by the brain. From the brain, the spinal cord descends via the back.

The spinal cord, the medulla, the pons, the cerebellum, the midbrain, the diencephalon, and the cerebral hemispheres are generally regarded as the seven basic components of the central nervous system, which is defined as the brain and spinal cord.

The brain and spinal cord come under the central nervous system and all the nerves come under the peripheral nervous system. Hence, options A, C, and E are correct.

Learn more about the nervous system, here:

https://brainly.com/question/29355295

#SPJ2

Cooling hot food in an ice bath to 70 degrees within two hours and then refrigerating it _____.


is actually pointless, but was once considered a good way to enhance flavor

should never be done because it damages the flavor

is the proper way to cool hot food

would promote bacterial growth, likely resulting in food-borne illness

Answers

Answer:

d

Explanation:

how to proper care and maintenance of orchard trees and fruit trees includes
plssss answerrrr​

Answers

Answer:

Young orchards need regular fertilizing, irrigating, pruning and spraying. Irrigation is not available in all countries, but is recommended for new plantings. Pruning should be carried out in young orchards to improve tree structure, minimize wind damage and to increase fruit bearing area.

Explanation:

I hope it helps to you a lot!

Do y’all have Disney, Netflix, Hulu, HBO max etc? Any suggestions on what I should watch

Answers

Answer:

I have Netflix and Disney and HBO Max

Explanation:

Netflix shows:

The Unlisted

Supernatural

Best Worst Weekend ever

The Vampire Diaries

Riverdale

Family Reunion

Reboot The Guardian Code

The Greenhouse Academy

Disney shows:

Wanda Vision

Clouds

Answer:

hi gravity falls, parks and rec, brooklyn 99, my hero academia, haikyuu, and ouran high school host club

Explanation:

Blood enters the heart from the arteries. True False

Answers

this is true
youre welcome !!

Answer:

False

Explanation:

Blood enters the heart through two veins called inferior and superior vena cava, arties carries the blood.

The ______ is the law-making branch of the country​

Answers

Answer:

Congress is the legislative branch of the federal government and makes laws for the nation. Congress has two legislative bodies or chambers: the U.S. Senate and the U.S. House of Representatives. Anyone elected to either body can propose a new law.

Explanation:

Hope you have a great day/

night!

Answer —

The Legislative branch is the law-making branch of the American Government

Explanation —

Congress is the legislative branch of the federal government and makes laws for the nation. Congress has two legislative bodies or chambers: the U.S. Senate and the U.S. House of Representatives!

Hope this helps. Brainliest appreciated ♥

(P.S, I think you put this question in the wrong category. 'History' or 'Social Studies' would fit better than 'Health')

Gertrude was bitten by a spider and the bite is about to swell up. What is the first thing that will happen as her immune system reacts?

A) antihistamines will be produced

B) blood flow will increase in the area

C) leukocytes will migrate to the area

D) exudate will be produced

Answers

i think b but i could be wrong

Blood flow will increase in the area after Gertrude was bitten by a spider and the bite is about to swell up. Hence, option B is correct.

What is an immune system?

an intricate system of organs, tissues, and the substances they produce that aids the body in fighting disease and infection. White blood cells, as well as lymphatic organs and tissues such as the thymus, spleen, tonsils, lymph nodes, lymphatic veins, and bone marrow, are components of the immune system.

Innate, adaptive, and passive immunity are the three types that exist in humans. innate defense: Innate (or natural) immunity is a form of all-encompassing defense that is present from birth. The skin, for instance, serves as a barrier to prevent pathogens from entering the body.

Blood flow will increase in the area after Gertrude was bitten by a spider and the bite is about to swell up. Hence, option B is correct.

Learn more about the immune system, here:

https://brainly.com/question/19843453

#SPJ2

do you eat healthy? write something about your eating. i will mark brainlist

Answers

Yes i try not to eat as much junk food and substitute it with fruit!

kwala makaelagongwe a mafoko a a latelang (a) Botlhofo​

Answers

Answer:

Botlhofo!

Explanation:

Which of these is NOT a warning sign of stress?

A. Being unable to concentrate

B. Showing reckless behavior

C. Being critical of others

D. Staying worry free

E. All of the Above

Answers

Answer:

B. D.

Explanation:

D. Staying worry free

. Doing this process two studs of DNA separate.

Answers

Answer: DNA Replication

The modern version of Golf was originated in
a
Scotland
b
England
c
Ireland
d
United States of America

Answers

A I thinkKKKKKKKKKKKK

Who created weights?

Answers

Answer:

Explanation:

the ancient greeks

Answer:

ancient greeks

Explanation:

hope this helps!!

Which of the following would have a negative effect on your financial health?
Paying your credit card bill in full each month
Making all of your purchases using your credit card
Only using your credit card for emergencies
Making the minimum payment on your credit card bill each month

Answers

Financial health is related to the investment sich which include the purchase and sales of assets. It also affects your ability to get a loan or credit.  

Making minimum payments on the credit card bill each month can be an issue for the long-term financial health of the individual.

The option D is correct

Learn more about has a negative effect on your financial health.

brainly.com/question/9911386.

advice a friend who recpond to conflicts by using avoidance and confrantion

Answers

Answer:

Don't push them to voice out their problems too much but just give them gentle nudges that they can trust you and you are going to be there for them. Once they start telling you about their issue, don't butt in too much, be calm and nod along to show one is paying attention. Speak after they are done their piece and try to be clear when speaking.

Explanation:

Good luck <3



2) Are there biological changes that happen in the brain that indicate depressions

Answers

Answer:

Yes

Explanation:

You could feel alone and your brain tells your brain to sleep then you die

Which of the following statements concerning depression is not true

Answers

What are the options for the question?
What statements are to choose from? I can then help you

is there a such thing as a nonstop tickle machine

Answers

Answer:

Sorry mate but nah its not real...

Explanation:

It would be absolute fking chaos if it was real though

Answer:thank god it’s not real

Explanation:

16. Name six tips for successful losing and maintaining weight loss?

Answers

Answer:

1. drink at lease 100 oz of water daily

2. lift weights for 30 minutes daily along with 15 minutes of cardio this will increase ypu metabolic rate

3. research a proper diet that will work with you body, I do protein load and watch my calories, carbs, and sugars

4. be consistent, if you do not stick to it every day you will confuse your body and it will just gain weight

5. eat 4 - 6 times a day(small meals, this will keep you metabolism running.

6. be kind to yourself, be confident on the outside even if you don't feel that way on the inside

drinking water, eating healthy, working out and start fit, being consistent, that’s all I have

High impact exercise could be problematic for diabetics due to what ?
Muscle cramps
Nerve damage
Headaches
Dehydration

Answers

The answer should be headaches.

Hope this helps :)

High impact exercise could be problematic for diabetics due to dehydration.

Diabetes is a name for a disease characterized by high blood sugar levels. High blood sugar causes you to urinate a lot, and to become thirsty and hungry. Other symptoms may include visual disturbances, headache, fatigue, late healing of wounds, and itching.

In diabetes, the body is unable to maintain the right level of sugar in the blood and therefore people often also get very low blood sugar. It is usually not dangerous to have low blood sugar, but the symptoms can be a feeling of restlessness, sweating, trembling, and in worse cases confusion, aggression, and fainting. These symptoms are somewhat similar to being under the influence of alcohol, they can be got rid of by ingesting sugar.

Long-term complications of diabetes occur over 10-20 years and are mainly caused by damage to blood vessels. Damage to the small blood vessels leads to damage to the retina, kidneys, and nerves.

NAME THE PATH OF THE
SPERM

Answers

Answer:

Vas Deferens

Explanation:

The sperm goes from the testes to the vas deferens and comes out as ejaculation occurs.

Five types of loss that can cause grief

Answers

life changes (death)
health changes
job/school related change
financial change
relationship changes

An adult victim, suspected of an opioid overdose, has no pulse and is not breathing. What should be the rescuer's next step?

Administer naloxone.

Provide high-quality CPR.

Wait for a defibrillator.

Determine the type of opioid used.​

Answers

I would say if the person is not breathing/responsive, CPR would be the first option. Waiting on a defibrillator would prolong the problem. Naloxone will be used, but if the individual isn’t even responsive, keeping their heart pumping is the most important step.

The rescuer's next step will be to provide high-quality CPR. This is because

CPR will help to keep the heart beating and pump blood to other parts of the

body which makes the individual stay alive before other emergency services

are carried out.

Waiting for a defibrillator can lead to death of the individual as the arrival

time isn't certain. Administering drugs such as  naloxone can come after the

individual has been resuscitated.

Determination of the tyoe of opioid used isn't suitable in such a critical

emergency such as this.

Read more about Emergency response here https://brainly.com/question/3238467

Tips on weight loss ?







Answers

Answer:

Drink lots of waterTry to work out at least 30 min a day and it doesn't have to be too intense but as long as your moving and getting that heart rate up, your good.Try to limit the amount of sugar you put in your body, and don't get me wrong after a good week you can for sure treat yourself because you deserve it! maybe only have a little bit on the weekend and little to none during the week. As long as you limit.Limit soda and juice.Try to cut out as much processed food as you can.

Explanation:

BUT REMEBER these are suggestions and the biggest tip is don't be too hard on yourself. Love your body all the way through the process. :)

Hope these help!

PLEASE HELP!!!!!



Make a list of environmental factors that make change in stress of health difficulties?

Answers

Answer:

Stressors are environmental factors that cause stress. They include biotic factors such as food availability, the presence of predators, infection with pathogenic organisms or interactions with conspecifics, as well as abiotic factors such as temperature, water availability and toxicants.

.what is one of the changes in society that happened because of the women's movement

2.what are two problems that migrant workers did in the United states?​

Answers

Answer:

1)women gained more rights

2)brought more immigrants causing a language barrier and taking jobs from american citizens

Explanation:

Other Questions
Find the volume: 5ft 5ft 8ft 3ft If you are given x2 + 15x + 9, what does the expression equal if x=2 Help pls and thank you .. PLEASE HELP! Write a 6-8 sentence paragraph response to the following prompt. How did the Ancient Romans adapt to their physical environment? On her lunch break, Audrey grabs a meal with her two coworkers. If everyone paid an equal amount of $8.50, then how much was the total bill? [3] (25%) Superheated steam at 9 MPa and 480oC leaves the steam generator of a vapor power plant. Heat transfer and frictional effects in the line connecting the steam generator and the turbine reduce the pressure and temperature at the turbine inlet to 8.6 MPa and 440oC, respectively. The pressure at the exit of the turbine is 10 kPa, and the turbine operates adiabatically. Liquid leaves the condenser at 8 kPa, 35 oC. The pressure is increased to 9.6 MPa across the pump. The turbine and pump isentropic efficiencies are 85%. The mass flow rate of steam is 80 kg/s. Determine (a) the net power output, in kW. (b) the thermal efficiency (c) the rate of heat transfer from the line connecting the steam generator and the turbine, in kW. (d) the mass flow rate of the condenser cooling water, in kg/s, if the cooling water enters at 15oC and exits at 35oC with negligible pressure change. Which part of the plot is most clearly the rising action? A. A college student wanted desperately to pass her Particle Physics class, but her grade depended entirely on how she performed on the final exam. B. She studied for two weeks and then showed up to class, ready and confident. But the questions on the exam looked like this: "True or false? Atoms." She strode up to the teacher and shouted, "This test is impossible!"C. The teacher smiled and congratulated the student, and explained that standing up to him was part of the test. She had passed. O D. The student, delighted, skipped out of the classroom, and later learned that she had gotten an A in Particle Physics. A girl weight increased by 12% between her tenth and four teen birthdays . If she weighed 45kg on her tenth birthday. What did she weigh on her fourteenth birthday 1. Which of the following defines criminal law?(6 Points)-laws that make certain actions a crime- laws that deal with disputes among people-laws that apply to minors heeeeeeeelpppp.......... What is the area? square kilometers How did the Spartan government work? THESE TOOHow did Athenian society differ from Spartan society?What prompted Darius I of the Persian Empire to attack Greece?What event brought Athens and Sparta together?What was significant about the Battle of Thermopylae?PLEASE!!!!!! The height of a cuboid whose volume is 385 cu cm and base area is 35 sq cm is 1. Use the mental math strategy of rounding (for example +1/-1, +2/- 2, +10/-10, or +20/-20) to add the following numbers. Write down how you would change the numbers in your head for each question.Ex. 27 + 51 28+50=78a. 41 + 16=b. 79 + 14=c 580 + 355=d. 174 + 620=e. 378 + 210= In Exercises 4548, let f(x) = (x - 2)2 + 1. Match thefunction with its graph what is fibre and it types Could someone please help me, I have to turn this in, in 30 minutes, only answer if you know how to do it Which action caused the United States to engage in a "police action" on the Korean Peninsula in 1950?A) the collapse of South Korea's democratic governmentB) the assassination of North Korea's political leaderC) South Korea's blockade of North KoreaD) North Korea's invasion of South Korea Why is the American flag considered a symbol of the United StatesA) it represents the countrys historyB)it represents a dominant religious faithC)it is flown on top of the government building D) it is large Help ASAP PLEASEEE ILL GIVE BRAINLIEST