explain why lemon juice cured sailors but boiled lemon jucie didnt​

Answers

Answer 1

Sailors had scurvy, which is caused by a lack of vitamin C. They were cured by lemon juice becaue it contains a lot of vitamin C. Vitamin C evaporates when the lemon juice is boiled so it wouldn't have the same effect.


Related Questions

The plates include the lithosphere under the oceans true or false

Answers

Answer:

A tectonic plate (also called lithospheric plate) is a massive, irregularly shaped slab of solid rock, generally composed of both continental and oceanic lithosphere. So i think its True

Which process is best illustrated by the diagram?

Answers

Answer:

Photosynthesis

Explanation:

The formula shown is the one for photosynthesis.  6CO2 + 6H2O → C6H12O6 + 6O2. (please tell me if i am correct) :)

struggling in bio h e l p

Answers

Answer:

d maybe but im still figuring it  out

Explanation:

Answer:

D

Explanation:

All substances are built from
compound
oxygen
metals
atoms

Answers

Answer: All substances are built from

compound

oxygen

Explanation:

All substances are built from atoms as atoms are the basic building blocks of matter and are the smallest units of a chemical element. The correct option is D.

Atoms form the basis of all compounds. The fundamental building blocks of matter, atoms are the smallest units of a chemical element that nonetheless retain that element's chemical characteristics.

Atoms from various elements combine chemically to produce compounds, however compounds themselves are not the basic building blocks.

Although oxygen is an element that is present in several substances, it is untrue to say that oxygen is the primary component of all substances.

Although metals are a specific kind of element, not all substances are made of metals. Thus, the most correct response is that all substances are composed of atoms.

Thus, the correct option is D.

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Your question seems incomplete, the probable complete question is:

All substances are built from

A. compound

B. oxygen

C. metals

D. atoms

Which are different forms of the same gene?
A.genotypes
B.phenotypes
C.alleles
D.traits

Answers

Answer:

alleles

Explanation:

An allele is a variant form of a gene. Some genes have a variety of different forms, which are located at the same position, or genetic locus, on a chromosome. Humans are called diploid organisms because they have two alleles at each genetic locus, with one allele inherited from each parent.

Answer:

C. alleles

Explanation:

edge 2021

someone Please help!! I'm not good at this stuff. I'll give brailniest

Answers

Answer:

What do you need help with?

Explanation:

Which American Indian group was allied with the British as the French and Indian War began?
A)the Huron
B)the Ottawa
C)the Iroquois Confederacy
D)the Algonquin

Answers

Answer:

The Iroquois Confederacy would be your answer.

hope it helps!

Please I beg someone to help me
Which most likely accounts for the increase in the number of male butterflies in the five years after the initial parasite problem?

Answers

Idk for sure but the first one seems like the best choice :)

which factor would increase the production of glucose by photosynthesis

Please help!!!

Answers

Answer:

freezing temperatures

The amount of sun it’s getting

Which one is the correct answer?? The lined squares in the Punnett square represent____.

Answers

They represent the parent's genotypes.

Describe some of the properties of water and explain how the structure of water is responsible for these properties.

Answers

Answer:

The main properties of water are its polarity, cohesion, adhesion, surface tension, high specific heat, and evaporative cooling. A water molecule is slightly charged on both ends. This is because oxygen is more electronegative than hydrogen. ... The stream of water bends due to the polarity of water molecules.

Explanation:

What are the two categories that Igneous Rocks can be classified into?
How do you tell them apart?

Answers

Igneous rocks are divided into two groups, which penetrate or expand, depending on the strength of the molten rock.

Intrusive Igneous Rocks: Intrusive, or plutonic, is an empty rock that occurs when magma is trapped in the depths of the Earth.Extrusive, or volcanic, igneous rock is produced when magma exits and cools above the Earth's surface.

hope it helps!

Why must an organism be able to adjust to changing environments?

Answers

Answer:

blabkkbkkbcqcwwcqwqwwq

Explanation:

All organisms need to adapt to their habitat to be able to survive. This means adapting to be able to survive the climatic conditions of the ecosystem, predators, and other species that compete for the same food and space.

Help me ASAP please

Answers

Answer:

C

Explanation:

NEED HELP ASAP!!!! Explain why the fact that invasive species did not co-evolve with the native species unbalances an ecosystem.

Answers

Answer: The invasive species unbalance an ecosystem because it takes over an ecosystem and does not let the other native species thrive while it takes over. There are many invasive species around the world even in your own town or state there is a type of fish suppose that is an invasive species to Michigan called a sea lamprey which kills fish native  to the great lakes and is taking over there are also zebra muscles if you need another example

BRAINLIEST PLZ

            Invasive species lack native species' population controls, such as predators, because they did not co-evolve with the other species in the ecosystem. As a result, the population of an invasive species may spread unchecked and eventually throw an ecosystem out of balance.

Unbalances in ecosystem :

                 A natural or human-caused disruption that throws off an ecosystem's natural balance is known as an ecological imbalance. Both natural and man-made disturbances have the potential to upset an ecosystem's delicate balance. A species' extinction or the introduction of a new species may cause an ecosystem to become ecologically unbalanced.

                 All the organisms and the physical setting they interact with make up an ecosystem. The nutrition cycles and energy flows connect these biotic and abiotic elements. Photosynthesis is how energy enters the system and is absorbed by plant tissue. Both internal and external influences influence ecosystems. External variables that do not directly affect an ecosystem, such as topography, parent material that creates the soil, and climate, control the ecosystem's general structure. For instance, decomposition, root competition, shade, disturbance, succession, and the kinds of species present all regulate internal variables. While the availability of these resources within the ecosystem is normally governed by internal factors, the resource inputs are often controlled by external activities. As a result, interior variables influence ecological processes as well as being influenced by them.

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Joseph and Molly each have coin collections. Joseph starts with 15 coins in his collection and adds 25 coins each month. Molly starts with 25 coins in her collection and adds 25 coins each month. If Joseph and Molly continue to collect in this way, how many coins will each person have after 10 months? Enter your answers in the boxes. After 10 months, Joseph will have coins in his collection, and Molly will have coins in her collection.

Answers

Answer:

Joseph will have 265 coins and Molly will have 275 coins after ten months.

Explanation:

Joseph already has 15 coins and adds 25 coins after each month. So after ten months the total number of coins Joseph will have is [tex]15+25\times 10=265[/tex] coins.

Molly already has 25 coins and adds 25 coins after each month. So after ten months the total number of coins Joseph will have is [tex]25+25\times 10=275[/tex] coins.

So, Joseph will have 265 coins and Molly will have 275 coins after ten months.

what was the problem with reusing contaminated water from other parts of the mill to extinguish the coke fires? From the book ‘When smoke ran like water’

Answers

Answer:

1. The problem with that was that the already poisonous water was made worse after using it to quench the flames from coke production.

2. It contaminated the soil, making it difficult for plants to grow.

Explanation:

As the author described the last stages of coke production, she explained that water was needed to quench the very hot flames from coke production. A 'bright fellow' suggested using dirty water from other parts of the mill to quench the flames from the coke production. The problems with this were;

1. The already contaminated water was made worse after it was used to quench the flames from coke.

2. Mrs. LaMendola noted that she was unable to grow her tomatoes in the path where the plumes from the oven ran. So the contaminated water negatively affected the soil.

The problem that should be already poisonous water is also made worse when it quenches the flames at the time when the production of the coke should be done.

Also, it contaminated the soil also it is difficult for growing the plants.

The problem of reusing contaminated water:

Since the author explained the last coke production stage so here the water required to quench that it should be very hot flames arise from the coke production. Also, the contaminated water should be worse whenever it is used for quenching the flames. Also, the contaminated water does not positively impact the soil.

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According to the graph below, at which point is the plant preforming the most photosynthesis?

A. Point D.
B. Point B.
C. Point C.
D. Point A.

Answers

Answer: C

Explanation:

Point c would be the answer to your question

The last universal common ancestor (LUCA) probably multiplied by duplicating all of its cellular contents, followed by cellular division .

Answers

Answer: true

Explanation:

i guessed and got it right

Transcribe the following DNA strand into mRNA and translate that strand into a polypeptide
chain, identifying the codons, anticodons, and amino acid sequence.
DNA: CGATACAATGGACCCGGTATGCGATATCC

Answers

I don’t feel like answering all that but....
C=G G=C T=A A=U
C=G A=T dont know the rest have a gcodocododd dday

Which one is it I need help?

Answers

answer a is correct

what is this pls help these are finals

Answers

Answer:

wowzerrrrrrs

Explanation:

Who is the inventor of the modern classification system?

Answers

Answer:

Carolus Linnaeus

Explanation:

Answer:

Carolus Linnaeus

Explanation:

Paragraph about Photosynthesis

Answers

Answer:

Photosynthesis is the process of making food by green plants in the presence of sunlight.

Explanation:

During Day, sunlight enters through stomata and carbon dioxide from air and water forms glucose and oxygen. This process is photosynthesis.

Describe how energy flows through an energy pyramid? Write your answer in the space provided below.

Answers

Answer:

Depending on the food pyramid, on the side there may be something that says decomposers. These eat from all of the sections of the pyramid.

Energy flows from the bottom to the top, and then to the side with the decomposer.


Which type of energy
does respiration release?
chemical
thermal
potential
kinetic

Answers

Answer:

Respiration releases energy it is an exothermic process. The energy is stored in molecules of ATP . ATP can be broken down in other processes in cells to release the stored energy.

chemical

describe some of destructive action of microbes ​

Answers

Answer:

A microbe is a small living thing too tiny to be seen by the naked eye and includes bacteria, fungi and viruses. Among their destructive actions is causing diseases in human beings and their livestock or plants, destruction of food by causing decomposition which might lead to hunger and other related calamities. Despite this destructive consequences, microbes are also known to have advantageous actions like helping in sewerage treatment, microbes found in the gastro-intestinal tract help in maintaining a good environment for digestion to take place. Microbes also help in ecological balance by causing decomposition of dead matter hence conserve the environment.

Explanation:

Answer:

see the attached photo

How is the DNA code itself a homology?

Answers

Answer:

Explanation:

These fundamental similarities are most easily explained by evolutionary theory: life shares a common ancestor. ... In fact, the DNA code itself is a homology that links all life on Earth to a common ancestor. DNA and RNA possess a simple four-base code that provides the recipe for all living things.

Answer:

the DNA code itself is a homology that links all life on Earth to a common ancestor. DNA and RNA possess a simple four-base code that provides the recipe for all living things.

Who were the representatives
sent to work on the deal?

Answers

Answer:

Peace Negotiations

After Yorktown, the Continental Congress appointed a small group of statesmen to travel to Europe and negotiate a peace treaty with the British: John Adams, Benjamin Franklin, John Jay, Thomas Jefferson and Henry Laurens.

how would you classify the bloody fingerprint found in the pedro ramon velasquez case?
patent
latent
delta
plastic

Answers

Answer:

patent

Explanation:

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