Explain using the word dense/density, why these helium balloons float.

Answers

Answer 1

Answer:

best explanation for this is that the balloon that is filled with your breath is more dense than air while a balloon filled with helium is less dense than air.

Explanation:


Related Questions

Cameron is making a sandwich for lunch on a Saturday afternoon. He has prepared a filling consisting of tomato ketchup, diced onions, and ground beef, which he has placed inside a bun. Which sandwich has Cameron prepared?

A. Reuben sandwich
B. BLT sandwich
C. poor boy sandwich
D. sloppy joe sandwich

PLATO

Answers

Answer:

D

Explanation:

I feel like "D" is the answer because a sloppy joe has all of the components of the sandwich they are describing.

what are the things that the Human Development Index indicate​

Answers

The Human Development Index (HDI) provides a single index measure to capture three key dimensions of human development:
-a long and healthy life
-access to knowledge
- a decent standard of living

The constant rate of change of a line is also called the ______ .

Answers

Answer:

slope

Explanation:

Answer/Explanation:

The constant rate of change is also known as the slope. In the equation y = mx + b. m is the constant rate of change(slope).

3. Which is a chemical that affects brain activity?

Answers

Answer:

psychoactive drug

Explanation

It affects the brain

Answer:

Hi there! The answer is MDMA!

Explanation:

affects the brain by increasing the activity of at least three neurotransmitters (the chemical messengers of brain cells)

Hope this helps! Have a nice day! :D

Monique has not been taking proper care of her child. She has no money for food or shelter, so she and her daughter have had to start living in her car and eating whatever food they can find in dumpsters. What type of neglect is Monique most likely guilty of?
physical

emotional

educational

medical

Answers

I think it’s physical
It’s physical the one

examine how a community can affect personal health practice and behaviors.

Answers

Answer:

It depends because sometimes the community that you live in can be bad so the affect on the people would be bad too.

Explanation:

when does a "ball" occur? baseball

Answers

Answer:

A base on balls (BB), also known as a walk, occurs in baseball when a batter receives four pitches that the umpire calls balls, and is in turn awarded first base without the possibility of being called out.

A ball occurs when the pitcher throws a pitch outside the strike zone and the batter does not swing at it.

Here were two answers that I found just in case the other one was not correct.

Hope that this was helpful!

Walks or Bases on Balls
Any pitch that is outside the strike zone and the hitter doesn't swing is called a ball. If the batter gets four balls, then he gets a free pass to first base.

Soccer is the most popular sport in the United States.
Please select the best answer from the choices provided.
OT
OF

Answers

Answer:

False

Explanation:

I dont really get what this means but if it's a true or false thing then it's false

Answer:

False

Explanation:

edge 2023

nutrient does for your body

Answers

Answer:

Carbohydrates (CHO), Lipids (fats), Proteins, Vitamins, Minerals, Water.

New research on the treatment of communicable diseases is important because bacteria and viruses can become resistant to treatments. Please select the best answer from the choices provided. T F

Answers

I think it is true sorry if I am wrong so sorry if I am wrong

Answer: T.

Explanation: Continued research: Bacteria and viruses become immune to established treatments. Continues research to: further understanding and develop new treatments.

Have a nice day. :)

I need advice...
This guy cheated on me after being with me for 3 months and lies about it then after he gets his stuff from my house, he moves to another state. its been about 3 and 1/2 months since we broken up and I'm still not over him is there anything I can do to get over the guy. Everything will help. plus i need fun activities to do to stop having emotional breakdowns

Answers

Answer: move on.

Explanation: It might be very hard for you to do this, but girl, you gotta remeber that he cheated on you. This might be harsh, but he didn't love you enough to stay loyal to you. You might have loved him but you DO NOT need him. If you really can't get over him, get into new hobbies like painting, exploring new music, cooking, and writing short stories. Make new friends or spend time with the friends and family that you may have. keep yourself busy and find stuff that makes you happy and proud of who you are. You don't need your cheating ex to be happy. You will be okay, it might take some time but I know you will be okay :)

How many pressure points are in the human body?

Answers

8 total pressure points

Celine broke her leg in a horseback riding accident. Which medical professional should she seek help from first?

A.
physical therapist
B.
medical doctor
C.
personal trainer
D.
fitness manager

Answers

Answer:

medical doctor

Explanation:

personal trainers and fitness managers teach you how to be fit.

physical therapists help with therapy

Answer:

B; Medical Doctor

Explanation:

Physical therapists are for helping to manage pain

Medical Doctors are for dealing with injuries

Personal trainers are for getting you in shape

Fitness managers create exercise plans, supervise fitness classes

So out of all of these it has to be the Medical Doctor

I also did the assignment and I got it right

During the final development stage of a speech on a question of value you should ____________. a. identify differences before moving to common ground b. identify common ground before moving to differences c. rely on recent examples and statistics d. ask for small, easily accomplished actions Please select the best answer from the choices provided A B C D

Answers

Answer: b. identify common ground before moving to differences

Explanation:

During the final development stage of a speech on a question of value, you should identify common ground before moving to differences.

Identifying the common ground is very important for the speeches on a question of value because they are providing a great pathway to communication. After that, the speaker can move on to the differences.

Answer:  The correct answer is b. identify common ground before moving to differences

Explanation:  Confirmed correct

The balance in your checkbook:

is only correct if your record all transactions made by you and your bank
never needs to be reconciled
is always mathematically correct
is not important

Answers

It would be A whenever you record all your transactions you can then reconcile the information you have to the bank statement to see if it is correct

Monica likes chicken. Help her plan her diet by identifying the daily serving size for the food group that includes chicken

Answers

i don’t really understand the question could you word it better

Which of the following should you examine most closely when assessing
your nutritional status?
A. Food flavor
B. Calories consumed
C. Food texture
D. Meal costs

Answers

Answer:

B. Calories consumed.

Explanation:

For the question that is being asked, B makes the most sense.

Answer: B

Explanation:

The calories consumed are in fact related to the nutritional value whereas the other options are due to external forces and preferences

PLSSS HELPPP I WILL GIVE BRAINLIEST!!!

Answers

Answer: The answer is A

Explanation: To set a volleyball your hands are open and separate from each other in the air ready to hit the ball up

Which practice would most likely increase the level of cleanliness in a hospital?
O workers reusing latex gloves to reduce the amount of waste
O workers following specific procedures when they handle sharp objects
O workers washing their hands continuously throughout the day
O workers reporting broken equipment to their superiors

Answers

Answer:

The answer is C workers washing their hands continuously throughout the day

Explanation:

Answer:

C. workers washing their hands continuously throughout the day

Explanation:

Just took the test on Edg, made a 100

What's it called when 2 drugs are taken the result is a more powerful reaction than the drugs taken separately?

Answers

Answer:

cross faded

Explanation:

because both drugs are working at the same time

What is the term for a person working in the financial sector whose job is to purchase the raw materials that companies then process Into food as part of the global food system?
1. exporter
2. manufacturer
3. direct marketer
4. commodities trader​

Answers

I believe the answer would be A. Exporter

Hoped this helped!

God Bless! :)

Answer:

Commodities trader

why knowing first aid procedures can help achieve the goals of healthy people 2010

Answers

so that you are prepared to help yourself and others

Knowing First Aid procedures can help achieve the goals of healthy people by saving lives and preventing complications.

What is First Aid?

First Aid is the immediate treatment and assistance rendered to an accident victim or someone who suddenly gets sick before the arrival of medical personnel or the person is taken the hospital.

Knowledge of First Aid is important as it helps to save lives and also prevent complications.

Therefore, knowing first aid procedures can help achieve the goals of healthy people by saving lives.

Learn more about First Aid at: https://brainly.com/question/26128236

#SPJ2

You can get a STD from someone who doesn't know he or she has it.
true or false?

Answers

Answer:

True

I hope this helps!

should abortion be illegal? why or why not?


( please understand that i know this app is not for debating/arguing just wanted to hear your opinions)

Answers

Answer:

it shouldnt be illegal because its there body and their decision and they should able to make that decision their own and they shouldnt be forced to raise a child for their own reasons.

Explanation:

Answer:

yes, abortions should be legal. is it wrong yes but is it sometimes the right decision. I only say that because there are so many kids in the world already that don't have anyone or they arent in a good home. so if you are unfit to be a parent then why make the child suffer.

Explanation:

Help meeee pleaseee!!!
A stressor is a stimulus that causes stress.
Select one:
a. True
b. False

Answers

Answer:

True

Explanation:

I had an entire lesson on stressors

The answer is true number a

Please pass this on... ( #helpsavelives )
Who ever is reading this:

I love u.

U matter.

The world needs u

hang in there ik it may be bad but u deserve the world <3

ur beautiful no matter ur shape, size, color, gender.. anything

don't give up i need u to live.

i wish i could take everyones problems so yall wouldn't have to have em but i cant so just know ily and if anyone needs to talk u can talk to me

Pls pass this on. Everyone deserves to know this. ♥️♥️

Answers

Answer:

i love you, ty for this

Explanation:

Answer:

You are a most wondrous hooman bean.

Explanation:

thank you ☺

SlytherinWolf

In a senior care facility, they are
prohibited from serving poached
eggs. Why do you think this is?

Answers

Answer:

because senior citizens are highly susceptible to conract diseases such as salmonella  

Explanation:

After a quick copy and paste Google search I found this not sure it this helps or not. “Cracked or dirty eggs can cause Salmonella to enter and grow inside an egg. Cross-contamination can occur when handling and preparing eggs”

3. Which of the following is not true about managed care? (1 point)
a. The most common types of managed care are HMO's and PPO's.
b.Your employer is responsible for all co-payments.
c.It is a system in which companies contract with doctors to provide health care services.
d.If you have health care coverage through your employer, you probably have a managed care plan

Answers

Answer: b.Your employer is responsible for all co-payments.

Explanation:

B is an incorrect answer because the employer is not the person who will manage the cost of managed care. Managed care is referring to the health care delivery system that is organized to manage everything if the person who has managed care is having health problems.

It is the type of health insurance and employers could not give the people health insurance without doctors.

Which risk of using alcohol or drugs is mental?


having heart failure


having an inability to meet friends


getting brain damage


having seizures

Answers

Answer:

Getting brain damage

Explanation:

Excessive amounts of alcohol and drugs is bad for the brain because of the long term effects it can leave a person. If you think of things being mental its in the brain

Answer:

c

Explanation:

Taylor loves to play tennis. He practices everyday, but now his elbow is starting to hurt what should he do avoid getting an overuse injury? A. Only play tennis once a week B. Continue to play tennis and if it gets worse then go to the athletic trainer C. Begin participating in other activities that will help his overall performance, but uses a different muscle group D. Stop playing tennis completely

Answers

Answer:

I think the answer is C

Explanation:

You shouldn't over continue to play even though it still hurts which gets B out of the way. You don't need to stop playing tennis completely because when you can get better you can play so it's not D. And only playing once a week could still cause injuries.

Other Questions
Match the words-SpanishYo estudios matematicaNosotros camino a la escuelaElla practicais todos los diasVosotros presenta muy bienUsted compras regalos originales Tu ayudan a la genteEl trabaja en una oficinaEllos juegan al futbolUstedes hablan por telefono por horas Hannahs job involves researching the complex interactions that occur between living organisms and Earths nonliving systems. Which discipline of Earth and space science does Hannah work in?A. oceanographyB. meteorologyC. environmental scienceD. chemistryE. astronomy Write a paragraph about the environment problems An approximation of a number, based on reasonable assumptions, is called Out of 60 people at the movies, 21 are kids. What percent are adults? the question is in the picture. please help Why is Big Mav considering moving them out of the neighborhood? Do all families in similar situations have this same option? *The Hate You Give Ch. 11-15 Please help!! Due today! Melissa purchased 17 gallons of gasoline for $37.23. What is the unit rate for the gasoline? Convert each of the following complex sentences into simple sentence it is doubtful whether he will succeed the greatest threat to life and property during a hurricane What areas were included in the Visigoth migration that took place from 376 to 476, illustrated here on this map?Select one:a. Europe and Asiab. Asia and Indiac. India and Europe A school gym has a width of 270 ft. Which of the following is equivalent to 270 ft?90 yd810 yd9 ydNot Here In the United Kingdom, the people vote directly for the Prime Minister who then selects the members of Parliament. true or false 8. You can help prevent fighting when you are not personally involved throughmediation and through your role as a bystander. What is a third way you can helpprevent fighting?A by telling both people involved that they are being ridiculousB by involving an adultC by offering to fight in place of someone elseD by inviting your friends to come watch The hadley cell encompasses latitudes from the equator to about 30 degrees? true false Why were Federalist leaders not satisfied with having gotten only nine states to ratify the Constitution?A. All 13 states were required to ratify the Constitution for it to go into effect.B. Without more state support, the Federalists would lose power to the Anti-Federalists.C. The Constitution included the Bill of Rights, which threatened the power of the central government.D. The country would be fragmented if New York and Virginia didnt ratify the Constitution. Please see the image below Name and describe the 4 adaptations of plants What is the purpose of application software (software that is not part of the operating system or utilities)?A. The set of minimal instructions that allows your computer to load the operating systemB. Software that coordinates the working of the pieces of the system unit (firmware and hardware)C. Programs that the user manipulates to accomplish computer-related tasks ..