Estimate the concentration of the sodium chloride solution that has the same water potential as the onions

Answers

Answer 1

Answer:

49, where the best fits crosses the x-axis where the mean percentage changes of the mass is 0

Explanation:

Water potential may be defined as a measure of the water's free energy in the solution. It is represented by symbol ψ (psi). It is affected by two factors :

-- pressure potential

-- solute

The water potential of pure water is zero.

In the context, the concentration of the NaCl solution that has same water potential as the onions where the line of the best fits crosses x-axis where the mean percentage changes of the mass is zero, that must be equal.

Estimate The Concentration Of The Sodium Chloride Solution That Has The Same Water Potential As The Onions

Related Questions

Passenger airplanes take off in the troposphere but can eventually move into
the stratosphere. The planes may remain in the stratosphere until it is time to
land. Why do you think planes fly in the stratosphere?

Answers

it stays there bc there are turbulance which is in the troposphere. The air in the stratosphere has very little water vapor, so there are no interactions with the jet/plane.

The sense of hearing depends on which
specialized cells?
F) hair cells
(G
taste buds
(H) rods and cones
0 chemoreceptors

Answers

Answer:

Hair cells

Explanation:

What is the single-celled organism that is animal and plant-like called? _____________________

Answers

Answer:

Protists

Explanation:

I believe the answer is protists!

Hope this helps!

Answer:

protists I believe.

Explanation:

omg can someone plz help me?

Which rock is not a metamorphic rock?

phyllite
shale
slate

Answers

Answer:

Shale is not a metamorphic rock it is actually a rock that is made during the process of making slate

Explanation:

Pls give me brainliest if it is right, i hope you have a blessed day amigo!!

Advanced medical equipment can first view a baby's heartbeat near the end of which stage?
zygote
blastocyst
embryo
fetus

Answers

It would make most sense for it to be embryo but i am not sure

Baby's heartbeat near the end of embryo stage.

The heart of an embryo starts to beat from around 5–6 weeks of pregnancyFrom the eighth week the unborn child is called a fetus.

What is an embryo?

After conception,  baby begins a period of  changes known as the embryonic stage. This stage runs from the 5th through the 10th week of pregnancy. During this stage, the baby is called an embryo. Most organs are form during this stage and later these grows further and develop.

Here, C option is correct.

To know more about embryo here

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A decrease in the number and variety of autotrophs in an area can devastate the entire food web of an ecosystem. A forest fire for example, can cause many of the autotrophs to die. The impacts of a loss in autotrophs will most likely impact -

answers-
Producers only
All of the above
Carnivores only
Herbivores only

Answers

All of the above would be the answer I think!

compare and contrast
4. How are multicellular organisms different from unicellular organisms?
Unicellular
Both
• made up of eukaryotes
• processes needed for
survival are camed out
within.. Algae (?)
Multicellular
Eukaryotic cells working
• made up of
together.
• each type or tenus
carry out
all life
processes
that is important to the

Answers

Unicellular organisms are made up of only one cell that carries out all of the functions needed by the organism, while multicellular organisms use many different cells to function. ... Multicellular organisms are composed of more than one cell, with groups of cells differentiating to take on specialized functions.

Is maltodextrin flammable substance?

Answers

Answer:

Yes.

Explanation:

Produced from starch by partial hydrolysis, it is usually found as a combustible/explosible, white, hygroscopic spray-dried powder.

Describe primates. What specific physical features they have?

Answers

Answer:

A primate is any member of the biological order Primates, the group that contains all the species commonly related to the lemurs, monkeys, and apes, with the latter category including humans. Primates are found all over the world. Non-human primates occur mostly in Central and South America, Africa, and southern Asia

Explanation:

A primate is any member of the biological order Primates, the group that contains all the species commonly related to the lemurs, monkeys, and apes, with the latter category including humans. Primates are found all over the world. Non-human primates occur mostly in Central and South America, Africa, and southern Asia

once heat is transmitted by direct contact it is no longer radiation, what is it?

Answers

Answer:

conduction

Explanation:

when two things transfer heat directly heat is being conducted between them

can i use purified water for my aquarium?​

Answers

Answer:

You should use mineral water but you can also use tap water too, as long as you remove chemicals that are potentially toxic to fish.

Explanation:

Answer:

You can use purified water if you like but mineral water is the best for fish

Explanation:

They both arent toxic but its whatever one you want

QUESTION: How is soil important to living organisms? (Like Humans, animals, plants)

Answers

Soils provide anchorage for roots, hold water and nutrients. Soils are home to myriad micro-organisms that fix nitrogen and decompose organic matter, and armies of microscopic animals as well as earthworms and termites. ... Soil plays a vital role in the Earth's ecosystem. Without soil human life would be very difficult.

Answer:

​There are seven general roles that soils play:

1 Soils serve as media for growth of all kinds of plants.

2 Soils modify the atmosphere by emitting and absorbing gases (carbon dioxide, methane, water vapor, and the like) and dust.

3 Soils provide habitat for animals that live in the soil (such as groundhogs and mice) to organisms (such as bacteria and fungi), that account for most of the living things on Earth.

4 Soils absorb, hold, release, alter, and purify most of the water in terrestrial systems.

5 Soils process recycled nutrients, including carbon, so that living things can use them over and over again.

6 Soils serve as engineering media for construction of foundations, roadbeds, dams and buildings, and preserve or destroy artifacts of human endeavors.

7 Soils act as a living filter to clean water before it moves into an aquifer.

what are three ways that substances can be described?​

Answers

Answer:

chemical name, for example, benzene;

number, for example, EC number 200-753-7, and.

chemical composition, for example, >99 % benzene and <1 % toluene. The composition is determined by chemical analysis.

Explanation:

hope thishelps!

Which would be a benefit of using nuclear fusion over nuclear fission to generate electricity

Answers

the answer is c. because it just is

Answer

C

Step by step explanation

Which ocean current is responsible for the cold, dry air?

Answers

Answer:

Gulf Stream

Explanation:

The Gulf Stream is a strong ocean current that brings warm water from the Gulf of Mexico into the Atlantic Ocean. It extends all the way up the eastern coast of the United States and Canada.

hope this helps...

:¨·.·¨:

`·. have a nice day ★°*゚

Unlike DNA, RNA contains

adenine
uracil
phosphate groups
thymine

(which one?)

Answers

Uracil I believe (sorry if it’s wrong)

Answer:

RNA contains Uracil

Explanation:

DNA's four bases are: Adenine, Thymine, Cytosine, and Guanine.

RNA replaces the Thymine with Uracil, making it the correct choice.

If I helped, a brainliest answer would be greatly appreciated!


Which plate is going over top along the Peru-chile Trench?

Answers

South American plate

the change in electrical potential that occurs when an impulse passes through a nerve cell

Answers

Answer:

The answer to this definition is: ACTION POTENTIAL

Explanation:

Action potential is a phenomenon in nervous system used to describe a change in electrical current that occurs when an impulse passes through a neuron or nerve cell. Action potential is induced when sodium (Na+) ions move from the extracellular environment into the intracellular environment.

Impulse travels across the axon of a neuron and thereby causes a difference in the electric potential i.e. - mv to + mv. This process, according to this question, whereby a change in electrical potential occurs due to the passage of an impulse through a nerve cell is termed ACTION POTENTIAL.

Name 3 unique features of the phylum echinodermata.

Answers

Answer:

They are exclusively marine animals, the organisms are spiny-skinned, and they are triploblastic and have a coelomic cavity.

Explanation:

Why might larger jaws and teeth become more common in jaguar species over time? In your response use the 4 principles of natural selection to support your answer. (Genetic variation, overpopulation, competition, and adaption) Please help it's due today

Answers

Answer:

Larger jaws and teeth may become more common in jaguar species over a period of time for a few reasons. To start off with, the genetic pool needs to prompt the species to have multiple offspring of different genealogy lines (non-inbred). Those offspring with the new attributes would have to adapt and survive. They wouldn't necessarily need to do better than the normal variation of jaguar, they just need to do well enough to mate. In terms of mating, the offspring with the mutation would have to mate with each other since the mutation would most likely be recessive. Over time, with more offspring that contain the mutation and keep breeding together, the recessive gene would become dominant (I think that's how that works) within the population. Once the population is high enough, there would be a competition between the normal variation and new variation of jaguars.  Assuming the new variation out-competes the normal variation, natural selection had occurred and you have a result.  I hope this helps!

The graph shows the number of beans eaten by a zocco.

On which day were the most light red kidney beans eaten? Day

On which day were the fewest dark red kidney beans eaten? Day

Answers

Answer:

Day 8 for light red and day 3 for dark

Explanation:

right on edge

From the given graph it can be inferred that most light red kidney beans were eaten on day 8th. The fewest dark kidney beans were eaten on the day 3rd.

How do dark red kidney beans differ from the light red kidney beans?  

Dark red kidney beans differ from light kidney beans in that they are larger in size. They possess red skin on the outer covering of the seeds and a white-colored flesh inside the seed. Dark kidney beans are thick and have a slightly darker color. However, both of them have similar flavors and textures.

They are so similar that dark kidney beans can be substituted with light kidney beans and are very versatile and inexpensive. They also possess several health and nutritional benefits. They are a good source of carbohydrates, proteins, vitamins, and minerals as well.

To learn more about kidney beans refer to the link:

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An someone tell me what the answer is??

Answers

Answer:

I think that answer is right

Explanation:

How does thermohaline circulation circulate water and as a result, connect all the world's ocean in one global system.

Answers

Brudder bought a coconut, he bought it for a dime

His sister had anudder one, she paid it for de lime

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she drank 'em bot' up

She put de lime in de coconut, she called de doctor, woke 'im up

And said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

Now, lemme get this straight

You put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you drank 'em bot' up

Put de lime in de coconut, you called your doctor, woke 'im up"

Said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache?"

You put de lime in de coconut, you drink 'em bot' togedder

Put de lime in de coconut, then you feel better

Put de lime in de coconut, drink 'em bot' up

Put de lime in de coconut and call me in the morning

Whoo-ooh-ooh, ooh-ooh-oooh, ooh-ooh, ooh-ooh-ooh-ooh

Whoo-ooh-ooh, ooh-ooh-oooh, ooh-ooh-ooh, ooh-ooh-oooh

Whoo-ooh-ooh, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo, a-hoo

Brudder bought a coconut, he bought it for a dime

His sister had anudder one, she paid it for de lime

She put de lime in de coconut, she drank 'em bot' up

And put de lime in de coconut, she called de doctor, woke 'im up

Said "Doctor, ain't there nothin' I can take?"

I said "Doctor, to relieve this bellyache"

I said "Doctor, ain't there nothin' I can take?"

I said "Doctor, now lemme get this straight"

You put de lime in the coconut, you drink 'em bot' up

Put de lime in the coconut, you drink 'em bot' up

Put a lime in the coconut, you drink 'em bot' up

Put de lime in the coconut, you're such a silly woman

Put a lime in the coconut and drink 'em bot' togedder

Put de lime in the coconut, then you feel better

Put de lime in the coconut, drink 'em bot' down

Put de lime in your coconut, and call me in the morning"

Whoo-hoo, ain't there nothin' you can take?

I say "Whoo-hoo-ooh to relieve your bellyache?"

You say "Well whoo-hoo-ooh, ain't there nothin' I can take?"

I say "Whoo-hoo-ooh, to relieve your bellyache?"

You say "Yaa-ahh, ain't there nothin' I can take?"

I say "Yaa-ahh, to relieve this bellyache?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, ain't there nothing I can take?"

I said "Doctor, you're such a silly woman"

Put de lime in the coconut and drink 'em bot' togedder

Put de lime in the coconut, and you feel better

Put de lime in the coconut, drink 'em bot' up

Put de lime in the coconut and call me in the morning

Yes, you call me in the morning

You call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

If you call me in the morning, I'll tell you what to do

Well, if you call me in the morning, I'll tell you what to do

what is the role of platates​

Answers

to prevent bleeding.

Answer: The principal function of platelets is to prevent bleeding. Red blood cells are the most numerous blood cell, about 5,000,000 per microliter.

What body system involves the skin, sweat glands, and oil glands?

Answers

Answer:

its the skin system pleas ei just need the points

Explanation:

3) Which limiting factor is dependent on the density of the population?
a. Contagious fatal virus
b. Dumping toxic waste in a river
c. Heavy rains and flooding
d. Widespread forest fires

Answers

a. Contagious fatal virus

Plz hellpppp!!!!!! Ty

Answers

Answer:

D- The diaphragm, or B- Carbon Dioxide.

Explanation:

My reasoning is that when the diaphragm constricts, it pulls on your muscles and makes them have pain. But, Carbon Dioxide can have painful effects and result in muscle tingling, soreness, and many other things that don't feel pleasant.

I hope this helped, I'll look into it.

3. Explain Are all compounds molecules? Why or why not?

Answers

Answer:

All compounds are molecules, but not all molecules are compounds. That is because a molecule can be made up of two atoms of the same kind, as when two oxygen atoms bind together to make an oxygen molecule. However, all compounds are made up of two or more different types of atoms.

Explanation:

What are some traits you spot on this monster?

Answers

Answer:

multiple eyes, low mouth, big feet, high arms, short tail

Explanation:

Lots of eyes, small hands, big chin, big feet, and a tail

Only 450 hours after the egg was fertilized the cells have now started to _____ and make organs.

A.specialize
B. Work
C.grow
D.mutate

Answers

Work? I’m not so sure though it seems to fit
i believe it’s specialize but i could be wrong
by specialize i mean the stem cells are
assigned to do certain things and start making organs in the human body
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