How can you figure out how much energy your body gets from the food you eat and drink in a day?

Answers

Answer 1
It gets all the energy from food food is every important
Answer 2

Answer: So to figure out your energy balance you need to gather some important information.  That is, you eat more calories than your body uses. A kilojoule is a calorie) is a measure of energy in food. On average, people eat and drink around 8700 kilojoules a day.

Explanation: I hope that helped- Please mark me as brainliest!


Related Questions

You put two pots of water on the stove to boil. Both pots are the same size and are on the same size burner at the same heat setting, and one pot has twice as much
water as the other. Which one will boil faster? Why do you think that is?

Answers

Answer:

The emptiest one.

Explanation:

The more water, the more heat molucules have to turn to boil.

Have a great day!

Hope I helped and it would be greatly appreciated if you could be considerate and give brainliest.

true or false:
1. chemical bonds have only one form.
2. All compounds are neutral.
3. covalent bonds do not exhibit any sort of preferential charge between atoms.
4. a covalent bond can only involve one shared electron.

Answers

I think this maybe false

_____ is the element from which iron is taken.

Carbon
Quartz
Hematite

Answers

Hematite is the element
Answer:

Hematite is the element from which iron is taken.

If you could repeat the lab and make it better, what would you do differently and why?

There are always ways that labs can be improved. Now that you are a veteran of this lab and have experience with the procedure, offer some advice to the next scientist about what you suggest and why. Your answer should be at least two to three sentences in length.

Answers

Hello, 3Coli Here!

Your Answer is Here:

I would recheck, redo, and revise my answers, if necessary. Also, I can look at the lesson again, if I forgot something. So that's what I would do.

Hopefully, this helps!

Ask your question below!

Answer:

I will just revise and check my answer, or I can redo the lesson.

Explanation:

Have a good day! :D

During a chemical reaction, the______
is not fully consumed.
A)
ideal chemical
B)
excess reactant
C)
limiting reagent
D)
stoichiometric compound

Answers

Answer:

limiting reagent :)

Explanation:

Answer:

B) excess reactant

Explanation:

During a chemical reaction, the excess reactant is not fully consumed.

Can someone help me please but on those two questions

Answers

Answer:

In first mcq correct option is "solid"  while in 2nd correct is "gas"

Explanation:

7. A sound wave travels 500m in 60 seconds. Calculate the speed of the sound?

Answers

Answer:

8.33m/s

Explanation:

Given parameters:

Distance traveled  = 500m

Time taken  = 60s

Unknown:

Speed of the sound  = ?

Solution:

The speed the sound can be derived using the expression below:

 Speed  = [tex]\frac{distance}{time}[/tex]  

So;

    Speed  = [tex]\frac{500}{60}[/tex]    = 8.33m/s

3. A sample of neon gas has a volume of 1.2 L at 28.5°C. What will the volume be at 125°C it the
pressure remains constant?

Answers

Answer:

1.58L

Explanation:

Given parameters:

Initial volume  = 1.2L

Initial temperature  = 28.5°C  = 28.5 + 273  = 301.5K

Final temperature  = 125°C  = 125 + 273  = 398K

Unknown:

New volume  = ?

Solution:

Volume and temperature relationship is resolved using the Charles's law.

The law states that "the volume of a fixed mass of a gas varies directly as its absolute temperature if the the pressure is constant".

So;

       [tex]\frac{V1}{T1}[/tex]    = [tex]\frac{V2}{T2}[/tex]  

V1 is the initial volume

T1 is the initial temperature

V2 is the new volume

T2 is the new temperature

             [tex]\frac{1.2}{301.5}[/tex]    = [tex]\frac{V2}{398}[/tex]    

              301.5V2  = 477.6

                       V2  = 1.58L

What characteristic of an element’s atoms always determines the element’s identity?

Answers

Answer:

Number of protons

Explanation:

There are three sub atomic particles. These are;

- Protons

- Electrons

- Neutrons

Among these three particles, only one determines the identity of the element. This is the Protons. The number of protons which is also called the atomic number determines the identity of an element. For instance, atom with one proton is Hydrogen and n other element can have atomic number of one.

Which among the following will make lime water look milky?Immersive Reader
(1 Point)
O₂
CaCO₃
Ca(OH)₂

Answers

Which among the following will make lime water look milky

option C) Ca(OH)₂

Summarize the arguments both for and against allowing genetically altered meats into the United States.

Can u please help!?
:⊃

Answers

Answer:Through "gene escape" they can pass on to other members of the same species and perhaps other species. Genes introduced in GMOs are no exception, and interactions might occur at gene, cell, plant and ecosystem level. Problems could result if, for example, herbicide-resistance genes got into weeds. So far, research on this is inconclusive, with scientists divided - often bitterly. But there is scientific consensus that once widely released, recalling transgenes or foreign DNA sequences, whose safety is still subject to scientific debate, will not be feasible.

Explanation: i don't really know, don't come at me please

y’all pleasee answer these

Answers

1. b 2. B 3.c 4.a 5.a

HURRRYYY
in a chemical reaction you will always have an excess reactant. true or false?

Answers

Answer:

It's False

Explanation:

In a chemical reaction, reactants that are not used up when the reaction is finished are called excess reagents. The reagent that is completely used up or reacted is called the limiting reagent, because its quantity limits the amount of products formed.

Hope this helps you

Answer: false

Explanation:

Balanced equation for
GaF3 +
Cs →
CSF +
Ga

Answers

GaF3+3Cs the product are 3CsF+Ga

How many mols are in 6.73 x 1024 particles of Cu? A. 6.02 x 1023 mols of Cu B. 11.18 mols of Cu C. 1.12 mols of Cu D. 10 mols of Cu\

Answers

Answer:

B. 11.18 mols of Cu

Explanation:

Given parameters:

Number of particles in Cu  = 6.73 x 10²⁴ particles

Unknown:

Number of moles  = ?

Solution:

A mole of a substance is known to contain the Avogadro's number of particles. To solve this problem;

          6.02 x 10²³ particles is contained in 1 mole of a substance

         6.73 x 10²⁴ particles  will be contained in [tex]\frac{6.73 x 10^{24} }{6.02 x 10^{23} }[/tex]   = 11.18moles of Cu

Explanation:

Purpose and Theory: A tablet of vitamin C contains the active ingredient called ascorbic acid (HC,H,0.).

Ascorbic acid is an organic acid which is a white power and is soluble in water.

In the following microtitration lab you will be grinding up a vitamin C tablet

, and using a 0.10 g sample of the

vitamin C powder, which will be dissolved in 20-40 mL of water. This solution will be used to determine the

quantity of ascorbic acid in a commercial vitamin C tablet.

Groups

Lab 2

# of Drops 1 or Drops 2 of Drops 3

96

91

94

Hadia

Data & Analysis:

Complete the missing information in the following data table [24]

1

2

3

Trial

Volume of NaOH (drops)

0 05mL drop

(NaOH (O 0050mol/L)

Volume of NaOH (ML)

Average Volume of NaOH (ml)

T I

O 0050

00050

00050

The balanced chemical reaction between ascorbic acid and sodium hydroxide is:

HC,H,O + NaOH NaC,H,Oye H,O,

1. Stoichiometrically calculate the mass (in grams) of ascorbic acid in the powdered sample. 

when an ecosystem changes the results are (positive negative both or none) explain
This is science!

Answers

Answer:

C. Both

Explanation:

When an Ecosystem changes the effects can be both positive and negative. It all really just depends on what the change is.

how do i caculate the trmperature change that 725 grams of aluminum will undergo when 2.35x10^4 Joules of thermal energy are added to it?

Answers

Answer:

36°C

Explanation:

Given parameters:

Mass of aluminum = 725g

Quantity of heat  = 2.35 x 10⁴J

Unknown:

Temperature change  = ?

Solution:

To solve this problem, we simply use the expression below:

  The quantity of energy is given as:

          Q  = m C Δt

Q is the quantity of energy

m is the mass

C is the specific heat capacity of aluminum  = 0.9J/g°C

Δt is the change in temperature

  The unknown is Δt;

             Δt  = [tex]\frac{Q}{mc}[/tex]    = [tex]\frac{2.35 x 10^{4} }{725 x 0.9}[/tex]    = 36°C

A rocket travels 4500 meters in 150 seconds. What is its average speed?

Answers

Answer:

Your average speed was 3.77 Miles per hour

Explanation:

!!!!!PLZZZZ HELP!!!!! I'LL GIVE YOU 5 STARS AND A LIKE AND I'LL GIVE YOU POINTS JUST HELP ME ANSWER

Moles|Grams|Liters

1.2 mol N2=__ L

3 mol H2=__ L

0.5 mol CO2=__ L

10.3 L NO2=__ moles

67.2 L SO2=__ moles

89.6 L NO=__ moles

44.8 L NO2=__ grams

201.6 L H2=__ grams

65 grams CO=__ L

152 grams F2=__ L​

Answers

Answer:

1.2 mol N2 = 26.88 L

3 mol H2 =  67.2 L

0.5 mol CO2 = 11.2 L

10.3 L NO2 = 0.46 moles

67.2 L SO2 = 67.2 / 22.4 = 3 moles

89.6 L NO = 89.6 /22.4 = 4 moles

44.8 L NO2  = 92 grams

201.6 L H2 = 18 g

65 grams CO = 51.9 L

152 grams F2  = 89.6 L

Explanation:

1 mole of a gas occupies a volume of 22.4 L

(N = 14, O = 16, C = 12, H = 1, F = 19)

1.2 mol N2= 1.2 * 22.4 L = 26.88 L

3 mol H2 = 3 * 22.4 L = 67.2 L

0.5 mol CO2 = 0.5 * 22.4  L = 11.2 L

10.3 L NO2 =  10.3 / 22.4 L = 0.46 moles

67.2 L SO2 = 67.2 / 22.4 = 3 moles

89.6 L NO = 89.6 /22.4 = 4 moles

1 mole or 22.4 L of NO₂ has a mass of 46 g

44.8 L NO2 = (44.8 /22.4) * 46 grams = 92 grams

1 mole or 22.4 L of H₂ has a mass of 2 g

201.6 L H2 = (201.6 / 22.4) * 2 grams = 18 g

1 mole or 22.4 L of CO has a mass of 28 g

65 grams CO = 65/28 * 22.4 L = 51.9 L

1 mole of F₂ has a mass of 38 grams

152 grams F2 = 152/38 * 22.4 L = 89.6 L

Balance the following equations:C(s) +CO2(g)- CO(g)

Answers

Answer:

C(s)+CO₂(g)→2CO(g)

Explanation:

Basically you’re adding the compounds until they’re equal on both sides

Write your explanation on how plants
nake their own food?
imnortont bynroduct of

Answers

Answer:

photosynthesis  are ligt water and carbon dioxide

Explanation:

Plants make their own food out of inorganic compounds through a process called photosynthesis that takes place in the leaves. The ingredients necessary for photosynthesis are light, water and carbon dioxide.

(C) A metal 'M' has electronic configuration 2, 8, 2. Find the formula of its
12]
a. Hydroxide
b. Phosphate​

Answers

M = 2 . 8 . 2

Valence Electron of M = 2

M ==>  M⁺²  +  2 e⁻

a. M⁺² +  OH⁻   ==>   M(OH)₂

b. M⁺² +  PO₄⁻³  ==>  M₃(PO₄)₂

A student investigated the reaction of magnesium with oxygen.

The student calculated that 4.8 g of magnesium would make 8.0 g of magnesium oxide.

The equation for the reaction is:

2Mg + O2 → 2MgO

What mass of oxygen is required to produce 8.0 g of magnesium oxide from 4.8 g of magnesium?

Answers

Based on The Law of Conservation of Mass Lavoisier, the mass of oxygen required is 3,2 g

The two main postulates that was given by Antoine Lavoisier are, oxygen play an important role in combustion and the other is mass of the reactant and product is conserved. Therefore the mass of oxygen is 3.2 g.

What is law of conservation of mass?

According to Law of conservation of mass, mass can neither be created nor be destroyed. Mass can only be transformed from one form to another. The law of conservation of mass was given by Antoine Lavoisier.

Every reaction in nature follow the law given by Antoine Lavoisier that is mass is always conserved. Another postulated that was given by Antoine Lavoisier is the role of oxygen in combustion reaction. Combustion can not happen without presence of oxygen. According to Law of Conservation of Mass Lavoisier, the mass of oxygen required is 3.2 g.

Therefore the mass of oxygen is 3.2 g.

To know more about law of conservation of mass, here:

https://brainly.com/question/28711001

#SPJ2

0.385g of 17Cl is how many atoms?

Answers

Answer:

(Click here to get an answer to your question ✍️ 0.385g of 17Cl is how many atoms?).

Explanation:

As stars get older, before they collapse, they throw off dust, heavy atoms and other materials an form a new

A. Constellation
B. Star
C. Rain cloud
D. Nebula

Answers

Answer:

B or D

Explanation:

.....I'm pretty sure I earned on some kids tv show

D I’m pretty sure sorry if it’s not right

Plz answer as soon as possible :)

Answers

Answer:

5.99

Explanation:

hope this helps you

Which of the following elements is used by your body? A) aluminum B) helium C) calcium D) all of the above

Answers

C is the correct answer ( calcium)

what is ore of iron ​

Answers

Iron ore are rock rocks

hope this helps

please mark as brainlist

Which of the following properties are most typical for nonmetals? Check all that apply.

Answers

Answer:

B) Poor conductors

Explanation:

According to the characteristics of non-metals , non-metals are poor conductors of electricity and are mostly gases at room temperature and are also brittle.

What are the characteristics of non-metals?

An element is the simplest form of matter.Elements are further classified as metal,non -metals and metalloids. Non-metals  do not possess luster and are dull . They are not malleable and ductile and are soft due to the covalent bonding present in them . Non-metals  owing to their soft nature have low melting points.

As they have large intermolecular spaces they are mostly gases at room temperature and are also brittle due to the presence of weak bonding present in them.They  are poor conductors as they do not have mobile electrons.They have low tensile strength due to presence of covalent bonding.

Learn more about characteristics of non-metals,here:

https://brainly.com/question/16749127

#SPJ2

What is 2+2 plzzzzz help I’m only 83

Answers

Answer: 4

Explanation: if you move to spaces in a number line from 2 you would be at 4

Other Questions
f. It is easier to pull a lawn roller than to push it, why? What I KnowBefore we start, lets us check first how far you know about this lesson. WriteTif the statement is true and F if the statement is false.1. Marcotting is the simplest way of propagating fruit-bearing trees.2. In fruit tree production, one must select a variety of tree that is not foundin your locality3. In propagating, choose a stem that is not too young or too old.4. Propagating trees should be of the same tree.5. Cutting is the most difficult way of propagating trees.6. Layering is use a bud that serves as the scion.7. The stem of one plant is being inserted to other plant is grafting.8. A part of a tree that is being cut is a kind of propagation called Cutting9. The marcotted plant must not be kept moisten.10. All kinds of fruit-bearing trees can be propagated by Marcotting. Drag a sentence to the box to show how Dan Quayles visit to a classroom in Trenton, New Jersey, most likely influenced the publics feelings about him. What is the 23th term of the sequence {20, 16, 12.8, ... } HELLO I AM THE ZODIAC MASTER IF YOU WANT ME TO DO YOUR ZODIAC COMMENT ON THIS QUESTION AND WHICH EVER ZODIAC GETS THE MOST LIKES WILL GET CHOSEN THC FOR YOUR TIME AND THE VOTING ENDS IN 1 HOUR. Isulat sa kahon Kung Saan makikita ang mga sumusunod na magandang tanawin sa pilipinas Suppose that 6 J of work is needed to stretch a spring from its natural length of 26 cm to a length of 39 cm. (a) How much work (in J) is needed to stretch the spring from 30 cm to 35 cm Help plz and can you plz use the key terms How do atoms in molecules bond? plz answer I will give brainliest What is the volume of the figure? Enter the answer in the box. 2. The heat from an acetylene torch is produced by burning acetylene (C2H2) in oxygen.2C2H2 + 502 --> 4CO2 + 2H20When 2.40mol C2H2 reacts with 7.40mol O2,a. Which reactant is the limiting reactant?b. How many grams of water can be produced by the reaction?c. How many moles of the excess reactant remains?I NEED THIS ANSWER QUICKLY IF YOU CAN ONLY DO B THATS FINE THANK YOU Why is Cajun culture disappearing?! Irregular affirmative Tu commands, help. Pleas help 12!!! Thank you PLEEASSEEEE Answer ASAP. Due in 5 Minutes. 25 points!!!!!!!!! Luisa works in her grandfathers jewelry shop. She deposited her earnings in a savings account her savings account balances for five of the last six weeks are shown in the function table below The British Prime Minister who drove the French out of America was ____.1. George Washington 2. William Pitt 3. Edward Braddock 4. Benjamin Franklin -2 + 12y = -3x = -3 Bill stands in a swimming pool and notices that the water around his feet is a lot cooler than the water near the surface which process causes this difference in temperature? 1. convection 2. evaporation3. radiation 4. conduction Submit Answer Question 12 (1 point)How did the Narigansett and the Puritans slaughter the Pequents?A.They gave them blankets infected with small poxB.Shot into their fort and then set their homes on fire.C.They besieged the fort so that the Native Americans could not get out to getfood and the Pequents starved.D. Drown them all in the swamp