- 1. Justin usually blows his nose using Kleenex tissues. His snot keeps leaking through the tissue. He decided he is going to create an experiment to find out if there is something better. What is his dependent variable? - A. Justin - B. Amount of snot the tissue can hold - C. Amount of tissue - D. Type of tissue

Answers

Answer 1

Answer:

B. Amount of snot the tissue can hold

Explanation:

In this specific scenario, the dependent variable would be the amount of snot the tissue can hold. That is because this is what Justin is trying to measure, which is also dependent on the type of tissue which would be the independent variable in this scenario. The different types of tissues can absorb different amounts of snot and this is what Justin ultimately wants to determine.


Related Questions

What is the answer 24.3m

Answers

Hello. How to convert 24.3 foot to meters? ... And the answer is 79.7244094487 ft in 24.3 m.

What’s the first thing you should always do before starting a lab

Answers

Review your instructions

49. Carry out the indicated temperature conversions.
40 °C to Fahrenheit degrees
b. -40 °F to Celsius degrees
c. 232 K to Celsius degrees
d. 232 K to Fahrenheit degrees

Answers

Answer:

sorry but dorks dont learn maths

Explanation:

just kidding no offense but i think umm 1st one will stay same

i searched google

It has been proposed that mitochondria and chloroplasts are modern descendants of early prokaryotic cells that began to reside and gradually evolve within primitive cells.

Answers

Answer:

mitochondria and chloroplasts both have prokaryotic ribososmes

Explanation:

Mitochondria and chloroplasts are the modern descendants of early prokaryotic cells. These lived in primitive cells and later developed into part of them. This hypothesis is supported because both mitochondria and chloroplasts have their own primitive ribosomes. These two organs contain 70s ribosomes.

standard units of measure for density

Answers

Answer:

g/cm³ for solids,

g/ml for liquids

g/L for gases.

Explanation:

Though SI unit of density is kg/m³, for convenience we use g/cm³ for solids, g/ml for liquids and g/L for gases. Mathematically, density is defined as mass divided by volume:   ρ=m/V    

What are the units for Rf values? Please help!

Answers

Answer:

Microwatts.

Explanation:

RF + EMF Unit Conversion Charts: Interpreting exposure levels. When measuring Radio Frequencies, the most common units of measurement are microwatts per square meter (µW/m2), microwatts per square centimeter (µW/cm2) and volts per meter (V/m).

Answer:

No units

Explanation:

In Thin Layer Chromatography (TLC), retention factor (Rf value) is found by taking the distance travelled by the spot divided by the distance of the solvent front. Rf value is a ratio of distances hence they have no units.

Mathematical derivation

The distance travelled by the spot is in cm, and that of the solvent front is also in cm. Thus, dividing the two units would give us no units for the Rf value.

What is TLC?

TLC is a technique used for separation and identification. The stationary phase is polar while the solvent is relatively nonpolar. Thus, the less polar substance is more attracted to the solvent (according to the principle of 'like attracts like') and travels further and thus have a higher Rf value.

To learn more about Rf values, check out: https://brainly.com/question/14393140

When a scientist analyzes experimental results, the scientist is generally:

Answers

creating graphs and preforming calculations

When salt is placed on ice the ice melts. explain why?

Answers

Explanation:

When salt is added to ice, salt first dissolves in the film of liquid water that is always present on the surface, thereby lowering the ice's freezing point

please mark as brainliest ,I really need it

If 5.0 g of copper cools from 35.0oC to 22.6 oC and loses 23.6 J of heat, what is the specific heat of copper? a. 0.038 J/(g. oC) b. 0.62 J/(g. oC) c. 0.076 J/(g. oC) d. 0.38 J/(g. oC)

Answers

Answer:

c = 0.38 J/(g-°C)

Explanation:

Given that,

Mass of copper, m = 5 g

Initial temperature, [tex]T_i=35^{\circ} C[/tex]

Final temperature, [tex]T_f=22.6^{\circ} C[/tex]

When copper cools, it looses 23.6 J of heat. We need to find the specific heat of copper. The heat lost is given by :

[tex]Q=mc\Delta T[/tex]

c is specific heat

[tex]c=\dfrac{Q}{m\Delta T}\\\\c=\dfrac{23.6}{5\times (22.6-35)}\\\\c=0.38\ J/g-^{\circ} C[/tex]

Hence, the correct option is d.

Shreya spent $16 on a magazine and some
erasers. If the magazine cost $7 and each
eraser cost $3, then how many erasers did
she buy?

Answers

Answer:

she bought 3  erasers an got two dollars back

Explanation:

She bought 3 erasers. 16-7=9. 9 / 3 = 3.

I need help with this please.​

Answers

C
E
B
D
F
A
Hope this helps!!

As a star uses up its hydrogen supply, it changes from a main sequence star to a -
A.) dwarf
B.) supernova
C.) black hole
D.) giant

Answers

B is the correct answer

As a star uses up its hydrogen supply, it changes from the main sequence star to a Giant. Thus, the correct option for this question is D.

What is a Star?

A star may be defined as a type of huge celestial body that is generally constructed of hydrogen and helium that produce light and heat from the churning nuclear forges inside their cores. They are the luminous bodies that are visible in the sky at night.

A giant is a type of star that has utilized its hydrogen supply in its cores and transformed itself into the thermonuclear fusion of hydrogen in the shell that envelops its surroundings.

This creates an outwards force and stimulates fusion that initiates to increase and hence the star can not able to maintain its equilibrium longer.

Therefore, as a star uses up its hydrogen supply, it changes from the main sequence star to a Giant. Thus, the correct option for this question is D.

To learn more about Red giant, refer to the link:

https://brainly.com/question/27111741

#SPJ6

Why will a toy train remain still if you push on the engine with
A force of 3 N and your friend push on the caboose with a
Force of 3 N?

Answers

Explanation:

Because when two equal forces are applied from opposite directions, they "eliminate" each other.

The train would go right if a 3N force was only applied in the right direction, and it would go left if the same force was only applied to the left.

If a 3N force was applied to the right and a 2N force to the left, it would equal a 1N force to the right (3-2=1).

But there it's 3-3=0, so in practice the force is 0N. Therefore the train won't move.

This element has three fewer protons than oganesson 

Answers

Answer:

ununpentium

Explanation: this is element 115, Oganesson has 118

The atomic number of oganesson is 118. The element which  is having three fewer protons than oganesson is moscovium (Mc) (115).

What is oganesson?

Oganesson is a newly found element synthesized in 2002 and is placed as 118'th element in the periodic table.  In modern periodic table, the elements are arranged based on their atomic number.

Atomic number is the number of protons in the atom as well it is the number of electrons in the neutral atom. For a neutral atom the number of electrons are protons are equal.

Thus in a neutral atom the positive charges are neutralized by equal number of negative charges.

Thus, for 118'th element, there are 118 protons, three fewer from this means, there are 115 protons, the 115'th element in the modern periodic table is moscovium.

To learn more about modern periodic table, refer the link below:

https://brainly.com/question/14263046

#SPJ5

Which of the following is NOT a "big idea" in chemistry?

A. Every chemical process uses or produces energy.
B. Elements are held together by strong forces called chemical bonds.
C. Matter is created or destroyed in order to form new chemical substances.
D. Chemical reactions are processes in which reactants change to form products.

Answers

B but im not sure if im 100% correcr

4. What is the proper way to prepare an acid solution?

Answers

Answer:

Always add acid to a large volume of water. The solution may then be diluted with additional water to make one liter. You'll get an incorrect concentration if you add 1 liter of water to the acid.

An acid is concentrated solution hence, it should be added to considerable quantity of water. The required volume can then be adjusted by adding more water.

What are the properties of an acid?

Acids form aqueous solution and have the property of electric conductivity. Acids reacts with other molecules by forming a covalent bond.

Acids are corrosive in nature, sticky to touch, tastes sour and have strong smell.

Acids can be qualitatively detected through litmus test. They turn blue litmus paper red. Their pH is < 7 on pH scale.

Acids can be classified as:

Strong acids - are the acids that dissociate in water completely.Weak acids - are the acids that partially dissociate in water.

Chemically, acids can react with other metals, carbonates and bases. Common examples of acids are vinegar (acetic acid), hydrochloric acid (HCl), sulfuric acid (H2SO4) etc.

Acids are found in food items such as citrus fruits. Acetic acid is widely used in certain food preparations and as food preservative. Acids are commercially used in dyes, paints and in soft drinks.

Thus, acids are important in many chemical reactions.

Learn more about acids, here:

https://brainly.com/question/24194581

#SPJ6

Which rock is an example of a clastic sedimentary rock

Answers

Answer:

common sedimentary rocks include sandstone, limestone, and shale.

Which of the samples pictured is most likely a nonmetal?

Answers

Answer:

its C

Explanation:

49.2 m = _________ hm

Answers

The answer is 0.492 because there are 100 meters in a hectometer, and 49.2/100 is 0.492

Which amino acid is least likely to produce a hydrogen bond with water or polar molecules?

Answers

9 amino acids (alanine, cysteine, glycine, isoleucine, leucine, methionine, phenylalanine, proline, valine) have no hydrogen donor or acceptor atoms in their side chains.

Why are some isotopes radioactive and some are not?

Answers

Answer: there are atoms that either have too many or too few neutrons or protons in their nuclei. This results in an imbalance between the jedi forces holding them together, which leads to an excess of internal energy. Such atoms are said to be unstable or radioactive.

Explanation:

Describe how the charges of the subatomic particles interact with one another.

Answers

Answer:

Electrons, Protons, and Neutrons. ... Protons are another type of subatomic particle found in atoms. They have a positive charge so they are attracted to negative objects and repelled from positive objects. Again, this means that protons repel each other

curd and milk are what acid​

Answers

Answer:

lactic acid

Explanation:

and this is broken down by the enzyme lactase

If one gram of water has a volume of one milliliter, what would the mass of one liter of water be in kilograms?​

Answers

Answer:

And
ρ

=

Unit mass
Unit volume
Here
ρ

=

1

g
1

m
L

=

1

g

m
L

1
i.e.
mass

=

Volume
×
ρ

=
1

L
×
10
3

m
L

L

1
×
1

g

m
L

1
=

10
3

g
×
10

3

k
g

g

1
=
———————-
= 1 • kg

Which molecule is sometime referred to as “the recipe book for how to make a protein"?

Answers

Answer:

RNA molecules

Explanation:

RNA molecules carry the instructions that are necessary to create proteins

Answer:

RNA molecules

Explanation:

RNA molecules carry the instructions that are necessary to create proteins

which best represents a particle containing 28 protons, 26 electrons,and 34 neutrons?

Answers

Answer:

This question lacks options, but the question can be answered based on knowledge of proton, electron and neutron number. The answer is:

62 Ni2+ particle

Explanation:

Nickel is a chemical element with atomic number 28. This means it has 28 electrons and 28 protons in its neutral atom. However, the isotope of nickel being described in the question has a mass number of 62. The mass number is calculated by adding the proton number with the neutron number. That is;

Mass number = number of protons + number of neutrons

Mass number = 28 + 34

Mass no. = 62

An element with mass number 62, which has lost two electrons to become positively charged (two positive charges) is described in the question. Hence, the particle that best fits this description is positively charged Nickel particle (Ni2+).

Ni2+ has 28 protons, 26 electrons (reduced by 2) and 34 electrons.

Note that, the 2+ charge is as a result of the loss of two electrons, hence, reducing the electron number by 2.

How are elements with atomic masses greater than Uranium’s made?

Answers

Atoms heavier that uranium do not exist in nature.they must be synthesized in a particle accelerator.

Answer:Atoms heavier that uranium do not exist in nature.they must be synthesized in a particle accelerator

Explanation:

How many kinds of atoms are there

Answers

Answer:

there are more than 109 different types of atom - one for each element.

The power to conduct elections is what type of power

Answers

Answer:

Unlike delegated powers, they are not listed specifically, but are guaranteed by the Tenth Amendment: "The powers not delegated to the United States by the Constitution, not prohibited by it to the States, are reserved to the States respectively, or to the people." Some traditional reserved powers include regulating ...

Explanation:

A car drives with constant speed of 112km/h. How long will it take to travel to distance of 56 kilometers?

Answers

112 km is travelled by car in 60 minutes

1 km is travelled by car in 60/112 minutes

56 km is travelled by car in 60/112*56 = 30 minutes  = 0.5 hours

Explanation:

Other Questions
In "The Raven and the First Men: The Beginnings of the Haida," which evidence best helps the reader infer that the Haida might find it acceptable behavior to play tricks on one another? The story presents Raven's trick against the Sky Chief in a matter-of-fact manner. The story presents Raven's trick against the Sky Chief in a sarcastic manner. O The story presents Raven's trick against the Sky Chief in an over-the-top manner. O The story presents Raven's trick against the Sky Chief in a humorous manner. Who is robert brown and what did he discover? Find the area of a triangle with a 21 cm base and 4 cm height Question 2 of 5 Consider the polynomials given below. P(x) = 11x5 + 9x4 4x3 7x2 + 5 Q(x) = (2x2 + 1)(4x2 3) Determine the operation that results in the simplified expression below. 11x5 + x4 4x3 5x2 + 8 PQ Q-P P+Q P-Q Evaluate |c2 + b2|, given a = 5, b = -3, and c = -2. What is probable truth behind the Seven Cities of Cibola discovered by De Niza? frame five sentences using many with the following nouns:- Books Shops Pencils Boys Houses give 2 reasons why the whites southerns didn't want to give up there slaves In 150 words or less, write a plot synopsis of The Most Dangerous Game. If a reader wants to evaluate a text, which is the best question to ask while reading it? 3 A. What elements are used, and do they help the author's purpose? B. How does this text affect me and what I want to say to the world? C. What elements do I find interesting, and do I care about the author's purpose? D. How many hours of research did the author put into writing this text? A student combined equal amounts of two solutions. One solution had a pH of 2 and the other had a pH of 12. Which would most likely be the resulting pH? 1 3 6 11 What type of figurative language is the underlined text? How does this figurative language contribute to the meaning of the poem?ANWSER 1 "simile"2" It describes the energy that Kahlo brought to her work." Before the canals were built, what problems were present at the portage site? At the beginning of the year, Gilles Company had total assets of $800,000 and total liabilities of $300,000. Answer the following questions. (a) If total assets increased $150,000 during the year and total liabilities decreased $60,000, what is the amount of owner's equity at the end of the year? (b) During the year, total liabilities increased $100,000 and owner's equity decreased $70,000. What is the amount of total assets at the end of the year? (c) If total assets decreased $80,000 and owner's equity increased $120,000 during the year, what is the amount of total liabilities at the end of the year? g what is the answer to 5 1/6 times ( -2/5) Craig has acollection of 220 marbles. He lets his friend have 1/4 of his collection and sells 1/5 of his collection to the novelty store. He takes 15 marbles home to give to his brother. how many marbles remain in Craig's collection? Ruth is paraphrasing a portion of White Fang to support her idea that the pup feels a new emotion after his experiment with fire. Which is the best way to paraphrase supporting evidence from the text?1.White Fang burnt his tongue and nose in the fire because it was his first time near flame. It was very painful and he cried very loudly. 2.And then shame came to him. He knew laughter and the meaning of it. It is not given us to know how some animals know laughter, and know when they are being laughed at; but it was this same way that White Fang knew it. 3.After being hurt by the fire, White Fang heard the American Indians laugh at his cries. He felt embarrassed because he was the target of their laughter. The humiliation was strong and painful. He ran to his mother because he knew she was safe.4.And he felt shame that the man-animals should be laughing at him. He turned and fled away, not from the hurt of the fire, but from the laughter that sank even deeper, and hurt in the spirit of him. Why does steve decide to go through his criminal trial as if he is writibg a play Walk me through solving this one-step equation for x.-18 + x = -11 Select all the correct answers.Which statement is an example of a smart, healthy choice?