which solution has the lowest concentration of h positive ions

Answers

Answer 1
A solution of (d) pure water will have the lowest concentration of hydrogen ions.

Related Questions

Think of a behavior that you have that you would like to change. How could you use behavior modification, specifically positive reinforcement, to change your behavior? What is your positive reinforcer?

Answers

Thus, positive reinforcement occurs when a behavior is encouraged by rewards. If a child enjoys candy and cleaning the room is the desired behavior, the candy is a positive reinforcer (reward) because it is something that is given or added when the behavior occurs. This makes the behavior more likely to recur.

What allows a species to increase in population relate to genetics?

Answers

Answer:

the flow of individuals in and out of population

Which of the following indicates that all organisms can be traced back to a common ancestry?
A.) The genetic code consists of nucleotides in triplet codes.
B.) There are a few organisms that respond differently to the start and stop signals in the genetic code.
C.) Microorganisms contain codons and anticodons.​

Answers

Answer:

The genetic material's inevitability.

Explanation:

Show how that the DNA of all creatures, both living and dead, can be traced back to a single point, which is our common ancestral origin of life.

Mark me brainliest.

Answer:

A. The genetic code consists of nucleotides in triplet codes.

Explanation:

I did a study guide and the right answer was A.

What is required in addition to oxygen to create a high
temperature flame?

Answers

There should be less nitrogenheavy amount of oxygen

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A well-organized layer of material lying outside the bacterial cell wall and which is not easily washed off is known as Select one: a. Slime layer a CCC b. Capsule c. Glycocalyx d. Envelope e. Spore​

Answers

The bacterial capsule is a well-organized layer of material lying outside the bacterial cell wall serving to protect the bacteria and which is not easily washed off.

What is the bacterial capsule?

The bacterial capsule is a well-organized layer of material lying outside the bacterial cell wall and which is not easily washed off.

The bacterial capsule is a layer of polysaccharides which are found outside the cell envelope, therefore, it is regarded as being part of the outer envelope of a bacterial cell.

The bacterial capsule is associated with being the cause of various bacterial diseases.

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Question 10 (2 points) Convert a volume of 3.12 x 107 nm into cm3​

Answers

The conversion of the volume 3.12 × 10⁷ cubic nanometre to cubic centimetre is 3.12 ₓ 10⁻¹⁴ cubic centimetre

How to convert cubic nanometre to cubic centimetre?

The volume is in cubic nanometre, so we have to convert the volume to cubic centimetre.

1 cubic nanometre = 1 × 10⁻²¹ cubic centimetre

3.12 × 10⁷ cubic nanometre = ?

cross multiply

volume in cubic centimetre = 1 × 10⁻²¹ × 3.12 × 10⁷

volume in cubic centimetre = 3.12 × 10⁻²¹⁺⁷

volume in cubic centimetre = 3.12 × 10⁻¹⁴

volume in cubic centimetre = 3.12 ₓ 10⁻¹⁴ cubic centimetre

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Photosynthesis takes place in plants, algae, and some species of bacteria. What is the basic function of photosynthesis?

A.
converting glucose into energy to be used in cellular processes
B.
converting solar energy into chemical energy stored in organic compounds
C.
converting water into light energy in organisms that can produce their own light
D.
converting oxygen into carbon dioxide and releasing carbon dioxide to the environment

Answers

Answer:

A

Explanation:

converting glucose into energy to be used in cellular processes

how  ecology helped shape the environment, and vice-versa.​

Answers

Ecology enriches our world and is crucial for human wellbeing and prosperity. It provides new knowledge of the interdependence between people and nature that is vital for food production, maintaining clean air and water, and sustaining biodiversity in a changing climate.

What did the solar system form from?
O comets
O clouds of dust and gas
O preexisting planets
O black hole

Answers

Answer:

Clouds of dust and gas

Explanation:

Answer:

its b i just took the test

Explanation:

Describe the flow of energy in this food chain. Be sure to use the names of the organisms and what role they serve in the food chain (producer, consumer, or decomposed). If ab organism is a consumer identify whether it is an herbivore or carnivore or omnivore.

Answers

The tree is the producer. Then, the tree leaves are eaten by the caterpillar, who is a herbivorous consumer. Then, the caterpillar is eaten by the bird, who is an omnivorous consumer.

There is no decomposer or carnivorous consumer shown in this flowchart.

Understanding of the different types of white blood cells and their functions

Answers

ANSWER :-

Neutrophils :- are the first responder of immune cells.

Basophils :- release histamine to mount a non-specific immune response.Eosinophils:- fight bacteria and parasites but also provoke allergy symptoms.Lymphocytes :- are B and T cells that defend against specific invaders.Monocytes:- clean up dead cells

Which best describes what happens when a phosphate molecule is removed from an ATP compound?

1) Energy is created.
2) Energy is stored.
3) Energy is released.
4) Energy is lost.

Answers

Answer:

energy is lost when a phosphate molecule is removed

where did the materials that formed earth come from

Answers

The Earth formed over 4.6 billion years ago out of a mixture of dust and gas around the young sun. It grew larger thanks to countless collisions between dust particles, asteroids, and other growing planets, including one last giant impact that threw enough rock, gas, and dust into space to form the moon

How can nearly all energy on earth be tracked back to nuclear fusion?

Answers

Answer: see if this helps Nuclear fusion seems a great solution for the demand of Energy. It is safe, has infinite fuel, produce a negligible amount of waste etc.There are enormous technical challenges still to overcome, but let’s assume one moment, for the sake of the argument, that we find a way to solve them and the power plant is now “technically ready”.Reading around seems that the cost of such plant will be huge: a lot of material required, complexity in the construction etc. Such construction costs include a very relevant energy price. For instance digging all the material and “transform” them requires a lot of energy. I have the feeling that the energy produced all over the life cycle has the same order of magnitude: i.e. at the end the “net balance” is not so convenient. Considered the huge capital cost the ration “Net energy produce / cost” would be quite poor as well.

Explanation:

Which statement describes the first step in soil formation?
O A. Humus forms topsoil.
O B. Bedrock becomes weathered.
C. Decaying plants add nutrients
O D. Sediment is carried by water.

Answers

Answer:

I think your answer is B: Bedrock becomes weathered

All of the following describe outcomes of urbanization except ?

A. destruction of native habitats

B. habitat restoration

C. increased air pollution

D. increased heat islands

Answers

It would be answer D

The variations in the lemming population illustrate
A. the impact that population cycles have on predators
B. the ways in which a lack of food drives species to extinction
C. the benefits that generalist predators have over specific predators
D. how land animals have different population cycles than marine creatures

Answers

Answer: A) The impact that population cycles have on predators.

Explanation:

When a prey species is rare, food and space are plentiful, and its population increases rapidly. Meanwhile, the population of predators that feeds on it grows only once the prey population is big enough to fuel expansion

The variations in the lemming population illustrate the "impact that population cycles have on predators".

What is lemming populations change?

lemming population cycles are driven by the predatory attentions of the least weasel (Mustela nivalis), which in turn shows a 'predator'-type cycle. Although lots of lemmings fall prey to owls, arctic foxes and suchlike, this isn't what makes their numbers oscillate.

What is population cycles ?

A population cycle would be a generally periodic change in such a population's size or makeup over time. The population's component structure, such as its division into different age groups, is referred to as composition in this context.

Hence , A is correct option

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When the summer brings hot temperatures in Florida, what seasonal changes occur?
Ants go into dormancy.
Ants go into hibernation.
Ants increase their activity.
Ants dig deep in the ground to stay cool.

Answers

Ants go into hibernation when the summer brings hot temperatures in Florida.

What is Hibernation?

During this process animals undergo very minimal activity and metabolic processes.

This helps to conserve energy as the environment isn't usually suitable for them to look for food which happens to ants during hot temperatures.

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Answer: I know answer is hibernate

Explanation: because Leo was teach me how answer hibernation by read lesson



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Living things can weather rocks by both mechanical and chemical means. true or false

Answers

I think the answer is False

The most common type of tree is
palm.
shrub.
conifer.
deciduous.

Answers

Answer:

im pretty sure its palm..

Explanation:

What is the number of individuals that are needed for a species to continue?
a. Critical Mass
b. Endangered species
c. Extinction

Answers

Answer:

a

Explanation:

because critical mass is the number of individuals that must exist for a species to continue.

Answer:

a

Explanation:

yes. very hood but dont knoe how pls help

Answers

Answer:

Yea i got u g

gimmie the deets for the exange

Explanation:

Which describes a discount broker?
o get reduced prices on shares for their larger customers
o pay taxes on a smaller percentage of their earnings
O can only buy and sell common stocks
O do not give investment advice or do stock market analysis

Answers

Answer:

D. do not give investment advice or do stock market analysis

Explanation:

They dont provide investment advice usually or guidance thats most likely provided by a full service borker

Hope this helps! :)

which of the following correctly describes how a diagram how a cellular respiration would differ from a diagram of photosynthis

Answers

Answer:

Explanation:

1.  Which of the following correctly describes how a diagram of cellular respiration would differ from a diagram of photosynthesis? The cellular-respiration diagram would show electromagnetic waves as the final product. The cellular-respiration diagram would show glucose as the main source of energy.

: )

what part of the reef is typically highest and experiences the greatest wave length

Answers

The reef crest or algal ridge

write a sentence or draw a diagram to relate these words: cell, tissue, organ

Answers

A cell is the basic unit of life
A tissue is a group of cells that come together to perform a given function
An organ is a group of similar tissues that come together to perform a particular function

What do contractile vacuoles do?
A. pump water out
B. overfill the cell with water
C. make acidic water
D. act as a water heater

Answers

The answer is A. Pump water out

what is the neurobiological basis of affective and cognitive functions?​

Answers

Affective cognition, operationally defined as reflecting an interface at which emotional and cognitive processes are integrated to generate behavior, includes a number of important subprocesses. Thus, the perception and recognition of emotional valence is vital for many tasks.

Florida animals respond to the seasonal changes of winter in many different ways. Select the statement which describes the response(s) of Florida animals to the seasonal changes of winter that give them a better chance of survival. Animals change their diet, like the bobcat that eats mice in the summer and migratory birds in the winter. Animals prepare themselves for the cooler temperatures by putting on weight and growing more fur. Animals reduce the amount they eat due to the lack of food available. Animals remain dormant for the season until the warmer temperatures of spring arrive.

Answers

Answer?: Animals prepare themselves for the cooler temperatures by putting on weight and growing more fur.

Explanation: i think its this one

The statement that describes the response of Florida animals to the seasonal changes of winter that give them a better chance of survival is as follows:

Animals prepare themselves for cooler temperatures by putting on weight and growing more fur.

Thus, the correct option for this question is B.

What do you mean by Seasonal changes?

Seasonal changes may be defined as the sequences of variations in a time series within one year that are repeated more or less regularly. The seasonal variation may be caused by significant alterations in the temperature, rainfall, public holidays, cycles of seasons, or holiday.

In cold regions like Florida, animals hibernate throughout the entire winter season and come out in the spring. In warmer regions, such as Florida, animals experience a shorter period of hibernation compared to other colder states such as New York.

But when it comes to adaptation, they generally prepare themselves for the cooler temperatures by putting on weight and growing more fur.

Therefore, the correct option for this question is B.

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Your question seems incomplete. The most probable complete question is as follows:

Florida animals respond to the seasonal changes of winter in many different ways. Select the statement which describes the response(s) of Florida animals to the seasonal changes of winter that give them a better chance of survival.

Animals change their diet, like the bobcat that eats mice in the summer and migratory birds in the winter. Animals prepare themselves for cooler temperatures by putting on weight and growing more fur. Animals reduce the amount they eat due to the lack of food available. Animals remain dormant for the season until the warmer temperatures of spring arrive.

What is the medical term for inflammation of the nose and throat

Answers

The medical term nasopharyngitis is used specifically to refer to the swelling of the nasal passages (the nose) and the back of the throat.

What is nasopharyngitis?

It is associated with the rhinopharynx or nasopharynx, which is the sector of the pharynx that is next to the nostrils and above the back of the throat.

It is an inflammatory condition or a disease that is caused by the action of a virus in the upper respiratory system.

Therefore, we can conclude that the medical term nasopharyngitis is used specifically to refer to the swelling of the nasal passages (the nose) and the back of the throat.

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