The total energy of 100 g cereal is 2000KJ.The boy requires 5 500KJ of energy per day.How many grams(g)of cereal does he need to eat in order to obtain this energy (assuming that he does not eat any other foods)show your working.

Answers

Answer 1

Answer:

He would need to eat at lest 300g of cereal


Related Questions

Your heart functions in your body as a(n)

Answers

Answer:

Your heart is a muscle, and its job is to pump blood throughout your circulatory system.

The heart is the key organ in the circulatory system. As a hollow, muscular pump, its main function is to propel blood throughout the body.

Playing peekaboo is a way of working with (blank) anxiety

Answers

Answer:

do you need to figure out what anxiety peek-a-boo relieves?

Explanation:

The two types of stretching that can safely improve flexibility are
O PNF and ballistic
O Ballistic and dynamic
O Dynamic and static
O Static and isostatic

Answers

the answer would be d

Which of the following signs and symptoms might lead a healthcare worker to suspect his patient is suffering from poisoning?

Answers

Answer: feeling and being sick.

diarrhoea.

stomach pain.

drowsiness, dizziness or weakness.

high temperature of 38C (100.4F) or above.

chills (shivering)

loss of appetite.

headache.

Explanation: Poison, in biochemistry, a substance, natural or synthetic, that causes damage to living tissues and has an injurious or fatal effect on the body, whether it is ingested, inhaled, or absorbed or injected through the skin.

throwing up and fever , chills as well

Which of the following is not part of a performing arts center?

a. a set designer
b. a graphic designer
c. a dancer
d. a costumer

Answers

Answer:

Which of the following is not part of a performing arts center? A graphic designer.

Explanation:

Have a great day.

¿Qué golpe me permite tener un mejor dominio de la pelota en vollei? ¿Por qué?
URGENTE!!!

Answers

Dominio del balón. Es una Técnica que permite dominar la Pelota o balón para que vaya adonde la persona desee. Requiere de mucha práctica y tenacidad. A la persona que se especializa en esta disciplina se le llama dominador.

TIME F
5
Which drug is derived from the hemp plant?
marijuana
ketamine
heroin
methamphetamine

Answers

Marijuana is the the drug derived from the hemp plant.

The _____________, one of the male's external sex organs, ejaculates semen. epididymis scrotum vas deferens penis

Answers

Answer:

Penis

Explanation:

I have watched so many crime shows and took so many classes on this when I was younger.

the penis is one of the males external sex organ

How does aerobic exercise help prevent cardiovascular diseases?
A.
It helps you burn fewer calories, which reduces plaque in the arteries, so that your heart becomes more efficient at pumping blood.
B.
It warms your blood, making it more fluid, so that your heart can pump more efficiently and slowly, creating less stress on the heart.
C.
It makes your heart beat faster to supply more oxygen, which makes the heart stronger and enables it to pump blood more efficiently.
D.
It lowers your heart rate, which allows your heart to better dispose of fat cells before they form plaque on the artery walls.

Answers

Answer:

A) sounds more reasonable and logical best bet is A

Write a sentence for each word
Peregrination
Misfortune
Horrified
Despair
Sarcastic
!!!!!Urgently needed !!!!!!​

Answers

Answer:

peregrination

I read a great book on my Peregrination last Wednesday.

Answer:

It took 36 days on Christopher Columbus peregrinations across the Atlantic ocean to America.

Liam had the misfortune to twist his ankle before the football game.

Kim went to watch the new horror movie and since then she's horrified to sleep in the dark.

Sarah found out her bestfriend had lied to her, in despair she threw away her necklace she had gave her.

Beatrice dropped her coffee at her new job and her coworkers laughed at her in a sarcastic way.

Explanation:

Hope it helps :)

Define role model and provide an example of how an adult might act as a role model for a teen.

Answers

A role model is someone who, usually a teen or child, looks up to. A role model provides a good example for someone else. A role model generally causes someone else to become like them, and a better person overall.

An Adult can act as a role model for a teen by demonstrating good behaviors. For example, if an adult restrains from smoking and drinking, it sets a good example for the teen, sometimes preventing them from doing these bad behaviors.

Which of the following is true of heart attacks?
Despite medical advances, most heart attacks are still fatal.
O A heart attack is a decline in the amount of blood supplied to
the brain.
Heart attacks are most often caused by a sudden drop in
blood pressure.
Help the patient administer nitroglycerin or aspirin.

Answers

Answer:

"heart attacks are most often caused by a sudden drop in blood pressure."

The statement which is true of heart attacks is heart attacks are most often caused by a sudden drop in blood pressure. Thus, option B is correct.

In which case aspirin is administered?

Aspirin is administered in patients who produce blood hypercoagulation, that is why it is prescribed in order to antiaggregate platelets or platelet thrombi, this is how the platelets do not add or encompass each other and do not generate obstructions in the blood vessels to trigger an acute myocardial infarction or cerebrovascular accident.

Aspirin is an anticoagulant that is made up of N acetylsalicylic acid, that is, by an acid that inhibits the union of platelets with each other, that is why these in systemic situations where there is a tendency to hypercoagulation of the blood is a benefit for the patient .

When these arteries are blocked by a platelet engulfment, the irrigation does not oxygenate the tissue and it suffers a transient hypoxia or anoxia that leads to partial necrosis and even in some cases of more serious situation it could be total where the person loses his life.

Therefore, The statement which is true of heart attacks is heart attacks are most often caused by a sudden drop in blood pressure. Thus, option B is correct.

Learn more about blood pressure on:

https://brainly.com/question/4215574

#SPJ2

Why do you think cancer is more common in some families than others?

Answers

If one person from your close family has cancer it could pass down In your dna or genetics so yes

Which section highlights how muscle strength is
determined?
A
Introduction (paragraphs 1-2]
B
"Three Types Of Muscles In The Human
Body"
C
"External Muscles Of The Eye"
D
"Heart"

Answers

Answer:

I won't help you

Explanation:

What is the BEST time to work on your impulse control?
a) Just after you have acted on an impulse
b) While you are feeling calm and in control
c) When you are in the grip of an impulse
d) When you feel yourself having a physical reaction to a trigger

Answers

Answer:

D

Explanation:


Match the symptom to the disorder.
vomiting, indigestion, pain under the ribcage, pain in the lower right quadrant of the belly, tumor

cholecystitis appendicitis


Answers

Appendicitis is correct
Hope this helped!

People of Brainly, what was the scariest thing that has happened to you?

Answers

Hmm the most scary thing is
We had a car accident and I was in the car does that count?

what is consumers right​

Answers

Answer:

The five key consumer rights are the rights to safety, to be informed, to choose, to be heard, and to privacy.

Explanation:Consumer Rights As Per Consumer Protection Act 1986. Consumer Protection Act provides Consumer Rights to prevent consumers from fraud or specified unfair practices. These rights ensure that consumers can make better choices in the marketplace and get help with complaints.

Which tasks involve uses of technology that are inappropriate for a healthcare worker?
Check all that apply.
using the organization's computer to do research for a certification test
giving patient information to a friend of a patient
giving out personal data to an employer
using a PC to log patient information
building a database for a medical office

ABC is the answer

Answers

using the organization's computer to do research for a certification test.!

A is the correct answer.

Engage Your Brain
1 Predict Check T or F to show whether you think
each statement is true or false.
2 Deser
bluep
T
F
DNA is found in the cells of all
living things.
All DNA mutations are harmful.
The cell can make copies of its
DNA.

Answers

Answer:

Statement 1 - DNA is found in the cells of all  living things (False)

Statement 2 - All DNA mutations are harmful  (False)

Statement 3 - The cell can make copies of its  DNA (True)

Explanation:

Statement 1 - DNA is found in the cells of all  living things

It is false because DNA is a double helical structure present in some organism. The others have RNA (which has only one strand). Viruses have RNA while Bacteria have DNA

Statement 2 - All DNA mutations are harmful

It is false. Only a small proportion of DNA mutation effect the functioning of a protein, rest all other mutations do not have any impact on the DNA mutation.

Statement 3 - The cell can make copies of its  DNA

It is true. All cell replicate their genetic material (DNA/RNA) before cell division

Need help!!!!!!! Anybody know this???

Answers

A urologist deals with blatter and urinary issues

A local obgyn(obstetrician/gynecologist) deals with the feminine reproductive system and taking care of babies in the womb until delivery.

A state or local health department is really known for giving vaccines and providing basic care to the public.

I hope that helps a little!

What does the Age of Consent mean in the state of Texas?

Answers

it’s the legal age you can consent to sexual activities with someone over the age of 18 and in texas the legal age of consent is 17

Answer:

In Texas, the age of consent is 17, which means if an adult engages in any form of s3xual activity with a child under 17, it is considered statutory R A p3

How did increased employer compensations for injuries lead to increased workplace safety?

a. It increased the cost of accidents to employers.
b. It increased the number of employees available.
c. It increased the cost of equipment to employers.
d. It increased the number of employee union groups.

Answers

Answer:

The best option is A

Explanation:

This is because A is stating that the amonut of money the employees would receive from workplace accidents increase thus making employees (the ones responsible for the employees  ) Make safer working conditions this makes sense because if you were the boss you wouldn't want all this money coming out of your pocket so you would make the chance of getting hurt less.

Do you think time is a limited resource? Why or why not?

Answers

To me time is a limited resouce. I feel this way because, one the world ends, the world wont be valuble anymore. Nothing could be done with it. Plus, even after our life ends, that shows OUR life is limited and that means OUR time is limited. So yes, I think time is limited for these various reasons.

Foods high in fiber help ensure that the ___________ system works smoothly while reducing the risk of constipation.



A.Respiratory


B.Digestive


C.Circulatory

Answers

Answer:

b

Explanation:

the digestive system
is what fiber helps in the body and reduces constipation

What is the purpose of the valves in the heart?
O To keep the blood flowing in only one direction
To prevent pathogens from entering the heart
To separate the heart into two sides
To control how fast the heart beats

Answers

Answer: The first one, to keep the blood flowing in only one direction

Sign this petition if you want phones in skool!! It’s for the students. Change. Org

Answers

You got my vote. Answer has to be long so I’m just going to type this for no reason

what is traditional filing​

Answers

Traditional dental fillings are usually made of silver amalgam, but can also be other materials like cast gold. The strengths of a traditional filling include: Strength and durability. Useful for back teeth that are used more forcefully. Less expensive than composite alternatives.
something to do with the dentist. Not sure what the rest is though.

A healthy diet consists of carbohydrates, fats, and proteins. Proteins are broken down into amino acids that are recombined to make many of the body's structures, such as muscle. Eating protein regularly is of utmost importance because ____________.

Answers

Answer:

Proteins are the building blocks of life. Every cell in the human body contains protein.

You need protein in your diet to help your body repair cells and make new ones. Protein is also important for growth and development in children, teens, and pregnant women.

Existing from birth:
O hereditary
O congenital
O innate
O environmental

Answers

Answer:

i think hereditary if i was wrong sorry

The answer is A hereditary because hereditary means that it comes from your parents and you have all the traits from your parents that your going to get when your born
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