What is the independent and dependent variable?​

What Is The Independent And Dependent Variable?

Answers

Answer 1
The time of minutes is the independent variable and the temperature is the dependent variable.

Related Questions

Question 13
Imagine you are exploring a new planet and discover a plant-like organism which does not have chloroplasts. Which of the
following statements would be TRUE about the organism?

O It may not be capable of photosynthesis.
O It still has all the appropriate organelles to photosynthesize like an earth-based plant.
O It uses different wavelengths to photosynthesize than earth-based plants.
O It does not store energy as glucose

Answers

Chlorophyll, a pigment found in chloroplasts, is what allows plants to prepare food through photosynthesis. There would not have been any plant life if there were no chloroplasts.

Chlorophyll, which is found in chloroplasts, traps light and aids in photosynthesis. Without chlorophyll, there would be no food, which would mean no life. We wouldn't have food if plants lacked chloroplasts since they couldn't use the sun's energy to stay alive. On the other hand, mammals would not have enough cellular energy and would not be able to exist without mitochondria. The process of photosynthesis is carried out by some plants that lack chloroplasts.

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Antibodies are a Y-shaped protein that are secreted by the immune system to identify and neutralize pathogens in vertebrates. Antibodies have an antigen binding site that allows for binding to surface proteins found on a specific pathogen, called antigens. All cells have identifying protein markers on the surface that specify whether it’s foreign or a part of the same organism. Some pathogens have the ability to alter their antigens, preventing antibodies from identifying them.
Which of the following arguments is BEST supported by this information?
A
The shape of an antigen allows for antibodies to identify the cell, indicating that the shape of the protein provides specificity.
B
The binding site of an antibody can be altered to accommodate more pathogens.
C
Antibodies must be a complex protein because it is only found in vertebrates.
D
Pathogens can release their own antibodies to fight off host immune system.

Answers

Si D pathogens can realease their owm

Can somebody pls help me.

Answers

Here you go!

Quantitative data are used when a researcher is trying to quantify a problem, or address the "what" or "how many" aspects of a research question. It is data that can either be counted or compared on a numeric scale.

Qualitative data describes qualities or characteristics. It is collected using questionnaires, interviews, or observation, and frequently appears in narrative form.

Why would overfishing cause a starfish outbreak

Answers

Answer:

quote, "Cause of crown of thorns starfish outbreak

These outbreaks may be a result of overfishing of the crown-of-thorns starfish's primary predator, the giant triton or they may be a natural phenomenon. These starfish are known to be more successful at preying on large swaths of coral reefs when the corals are already stressed."

Crown-of-thorns Starfish - Oceanahttps://oceana.org

Explanation:

Whats the correct answer answer asap for brainlist

Answers

Answer:

Option D is the correct answer

Explanation:

All organisms are controlled by genes.

What characteristic must physical properties have in order to use them to classify matter

Answers

Answer:

Physical properties are characteristics that describe matter. They include characteristics such as size, shape, color, and mass.

Explanation:

Hope this helped.!

Susan said, "If I fertilize my geranium plants, they will blossom.

A. Recognize a problem
B. Form a hypothesis
C. Test the hypothesis with an experiment
D. Draw Conclusion

Answers

The correct answer is B. Form a hypothesis.

Since at least the 17th century, the scientific method has guided the growth of science. It is an empirical approach to information acquisition (with notable practitioners in previous centuries). Given that cognitive presumptions might skew how one understands the observation, it requires careful observation and the use of strong skepticism regarding what is observed. It entails developing hypotheses through induction based on these observations, statistically evaluating deductions taken from the hypotheses using experimental data, and then modifying (or removing) the hypotheses depending on the experimental results. These are scientific method principles, as opposed to a predetermined set of processes that apply to all scientific endeavors. An educated prediction as to what will occur throughout your experiment serves as the hypothesis.Variables will be used in your experiment.

Therefore, the correct answer is B.

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And you choose this answer?

Answers

Nucleotides is the answer

give one example of where lipids can be found within the human body

Answers

Answer:

Lipids (eg cholesterol, cholesteryl esters and triglycerides) are stored in your body primarily in specialized fat cells called adipocytes, which comprise a specialized fatty tissue called adipose tissue. Stored lipids can be derived from the lipids in your diet or from lipids that your body synthesizes.

Lipids like cholesterol can be found is essentially every cell within your body, cholesterol is imbedded in your lipid bi-layer (your cell membrane.) You can attribute this membranes fluidity to the cholesterol within it.

please help ! im so confused

Answers

Answer:

Hydrolysis- adding water to split polymers

Dehydration Synthesis- removing water to join monomers together

ASAP can someone help me with this will mark you brainliest
1. What properties of water cause the water to rise in a straw or capillary tube?
a. Solubility B. surface tension C. capillary action

Answers

Answer: C, capillary action.

Explanation:

A straw works because when you suck the air out of the straw, it creates a vacuum. This causes a decrease in air pressure on the inside of the straw. Since the atmospheric pressure is greater on the outside of the straw, liquid is forced into and up the straw and into your mouth.

2. For

Mass number -

Atomic number-

Na

Sodium

22.989 7492

-Symbol of the element

Atomic mass

how many protons the atom has? How many neutrons? How many electrons?

Answers

Answer:

Na

Protons = 11

Electrons = ( protons = electrons )

= ( 11 = 11 )

= 11

Neutrons = ( Mass index - protons )

= ( 23 - 11 )

= 12

Explanation:

please make my answer as brainelist

1) Cetacea gives live birth to a very small number of offspring at one time and invest a great
amount of energy in parenting. Most fish, however, reproduce hundreds at one time and spend
very little time in parenting. Discuss the advantages and disadvantages of both methods.

Answers

There are two condition: -

1. Less offspring, and more parenting

2. More offspring and less parenting

Less children and more parenting have the advantage of requiring less energy for reproduction and more for parenting, which eliminates the possibility of infant death. The drawback is that this results in a relatively small number of progeny, who may be eliminated by the environment, enemies, or predators, causing disruption in population.

The benefit of having more children and doing less parenting is that there will be a huge amount of children generated who are capable of reproducing, which will ultimately lead to population expansion. The drawback of this situation is that there is no guarantee of survival because of the possibility of encountering predators, natural disasters, or other challenges.

This concept can be explained more by K and r selection.

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Question 1
What is the volume of a block that is 2 cm on each side?
O 6 cubic centimeters
O 6 square centimeters
O 8 square centimeters
O 8 cubic centimeters

Answers

Answer is 8 cubic centimeters
2cm x 2cm x 2cm
2x2x2xcmxcmxcm
8xcmcubed or 8 cubic centimeters

These nutrients move up through the food chain

Answers

Answer:

organic

Explanation:

These organic nutrients move up through the food chain. However, when death occurs, decomposition returns the nutrients to the earth.

How many gypsy moths are there now (what is there population?) 2022

Answers

Answer:

52,396

Explanation:

that's what G o o g l e said

Types of micro-nutrients required in human diet

Answers

Answer:

YOUR ANSWER IS HERE .

Water-soluble vitamins, Fat-soluble Vitamins, Trace minerals, and Macrominerals

Describe how a hypothesis and a design are similar.

Answers

A hypothesis outlines your expectations for the results of your investigation. It is a speculative, untested response to your research question. You might need to develop a number of hypotheses for some research projects that speak to various facets of your research issue.

A hypothesis should be founded on accepted ideas and body of information; it shouldn't just be a wild guess. Additionally, it must be testable so that you can use scientific research techniques to either confirm or disprove it (such as experiments, observations and statistical analysis of data). A relationship between two or more variables is proposed by a hypothesis. Anything the researcher modifies or controls is referred to as an independent variable. An observation or measurement made by the researcher is a dependent variable.

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State 3 characteristics of a lipid.

Answers

Answer:

Fats, oils, and lipoproteins

You never see frogs,snakes and lizards during extreme winter as they hibernate. What type of adaptation is it? Explain.
I need a short answer. Please hurry up

Answers

Dormancy is the period during which the organism's metabolism decreases to conserve energy. Hibernation is a type of dormancy expressed by animals. This adaptation is Hibernation.

What are dormancy and hibernation?

Dormancy is a period in the metabolism of different organisms, in which their growth, development, and physical activity get suspended for some time. The reduction in all metabolic activities allows the organism to conserve its energy.

Dormancy is closely related to environmental conditions and is considered an adaptation mechanism by which organisms respond to extreme conditions.

Hibernation is a type of dormancy, in which animals progressively decrease their metabolic rates, and body temperature is held a few degrees over the ambient temperature. During hibernation, all functions are reduced: cardiac rithm, respiration, renal function, etcetera.

Frogs, snakes, and lizards, among other cold-blooded animals, need to go through dormancy to survive extremely cold temperatures.

Notice that the dormancy term is commonly used in seeds when referring to the period before they germinate and the new plant emerges. This is another type of dormancy that relates especially to plants.

This type of adaptation is Hibernation (or animal Dormancy).

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What is the difference between sickle-cell
DNA sequence and normal DNA sequence?

Answers

Answer:

the difference is that a normal DNA sequence is stronger than a sickle cell DNA

Explanation:

Which word names a large area that is characterized by dominant species of plants and animals?​

Answers

Answer:

Biome

Explanation:

Biome is a specific that live at the area were plants and animals can live becuase of the tempture and the climate fo the are specific species and plants live in that are including dominint species

Please answer the following questions based on the titration curve:
1. From the plot, determine the number and types of titratable groups for the unknown amino acid.
2. Determine best you can the experimental pKa values for each titratable group from the plot
3. Determine best you can the molecular weight of your unknown amino acid from data obtained from
your plot.
4. Calculate the isoelectric point of your sample. a) What is the definition of isoelectric point? b)
Where would you find the isoelectric point on a titration curve?
5. What is the identity of your unknown amino acid? Justify your conclusion by comparing the
observed molecular weight and pKa values to those for all of the amino acid

Answers

Titration is a useful tool in the determination of amino acid side chains and the ionizable groups. There are two titratable groups for the unknown amino acid. These are α-COOH and α-NH₃⁺. The experimental pKa values for the groups are- pK₁ = 2.35 for α-COOH and pK₂ = 9.78 for α-NH₃⁺.

What is Isoelectric point?

Amino acids are the organic compounds that contain both amino and carboxylic acid functional groups. Isoelectric point (pI) is the pH at which the net charge on an amino acid is zero. The isoelectric point of the given amino acid can be calculated by the formula:

pI = (pK1+pK2)/2 = (2.35+9.78)/2 = 6.065

Isoelectric point will be in the middle part of the curve in the buffer region. Buffer region is the section of curve between the initial point and the equivalence point.

The unknown acid would be glycine. The curve gas two dissociation steps- loss of H⁺ from the carboxyl group at low pKa value and gain of H⁺ by the amino group at high pKa value.

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Analyze the model below. Identify as organic or inorganic compound, or
element/molecule.
H-C-C-0-H
HH
0><=0
ㅐㅐ
carbon dioxide (CO2) organic compound
inorganic compound
OD

Answers

Answer:

Organic compounds are compounds which contain carbon and hydrogen covalently bonded to each other and other elements, most notably oxygen, nitrogen, etc.

In this case, the first compound (ethanol, C₂H₅OH) is an organic compound.

Inorganic compounds are any compound which cannot be classified as an organic compound (meaning they lack carbon-hydrogen bonds).

In this case, the second molecule (carbon dioxide, CO₂) is an inorganic compound.

Elements are substances that cannot be broken down and contain a unique amount of protons. Sometimes, elements exist as diatoms in nature (two atoms of the same element).

In this case, the third substance (H₂) is an element.

After a fire in a warehouse, an investigation was conducted. Samples were collected
and test results revealed that a substance was used to accelerate the fire. It was
concluded that the fire was an arson crime. A suspect was arrested and charged with
the crime. The suspect was prosecuted and convicted. Which task was done by a
forensic scientist?
collecting and testing the samples for the presence of the substance that
accelerated the fire
conducting the investigation
arresting the suspect
prosecuting the suspect

Answers

The correct answer is option A. The task done by a forensic scientist is of collecting and testing the samples for the presence of the substance that accelerated the fire. A forensic scientist's job description may include gathering traces of evidence from crime or accident scenes and documenting findings. laboratory examination of samples including hair, bodily fluids, glass, paint, and medications utilizing multiple methods as necessary, such as chromatography, mass spectrometry, and DNA profiling.

A forensic scientist's three duties or responsibilities are as follows:

assembling evidenceexamining the evidenceinteracting with law enforcement and providing testimony in court. Responsibilities of a forensic scientistGo to crime scenes to conduct investigations and make assessments. capturing images and video of crime scenes. Making notes, identifying, and gathering tangible evidence attending autopsies in order to observe, collect data, and take pictures.

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We never see frogs,snakes and lizards during extreme winter as they hibernate. What type of adaptation is it? Explain.
Please give short answer. I need this answer . Hurry up

Answers

We never see reptiles during extreme winter because they are unable to control body temperature and hibernation is a behavioral adaptation associated with to the unequivocal presence of changes in the behavior of an animal to adapt to extreme cold conditions.

What is behavioral adaptation?

Behavioral adaptation is a type of adaptation in which organism change their behavioral features to adapt to challenging environmental conditions such as extreme cold conditions in the case of animals that hibernate during the winter.

This type of adaptive mechanism (behavioral adaptation) is fundamental to maintaining the homeostatic equilibrium in adverse conditions.

In conclusion, we never see frogs, snakes and lizards during extreme winter because they are unable to control body temperature and hibernation is a type of adaptation called behavioral adaptation due to the presence of changes in the behavior of an animal to adapt to extreme cold conditions.

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an atom total number of electrons gives its

Answers

The number of electrons in a neutral atom is equal to the number of protons. The mass number of the atom (M) is equal to the sum of the number of protons and neutrons in the nucleus.

The table shows the characteristics of four different single-celled organisms

Answers

Answer: Organism 4 is a eukaryotic cell because the organism is missing a cell wall.

Prokaryotic cells do not have membrane-bound organelles (so no nucleus, the DNA is free-floating), and have cell walls.

Eukaryotic cells have no cell wall, contain membrane-bound organelles (so they have a nucleus), and the DNA is kept inside the nucleus.

What is the nucleolus?

Answers

Answer: A nucleus is basically the brain of the cell. It is in the center of the cell and surrounded by a membrane. The nucleus contains all the chromosomes and controls the cell's growth and reproduction of the cell.

If someone helps me with this I will give brainiest.

Answers

Answer: One reason is the Co2 (Carbon Dioxide) in the air may cause the algae growth.

Explanation:

Carbon dioxide has been known to cause excessive blue or green algae.

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