could someone please help me out on this? im confused​

Could Someone Please Help Me Out On This? Im Confused

Answers

Answer 1

Answer:

Dependent: Reduction

Independent: Solar Energy

Controlled: B

Explanation:

The dependent variable is what is being measured in the lab.

The independent variable is what is being CHANGED by the individual

The control is what is kept the SAME throughout the lab.

Hope this helped!


Related Questions

What will happen to plants that are kept in the dark?

Answers

Answer:

they die

Explanation:

They won’t get sunlight so they won’t grow they will end out dying because plants need sunlight to survive.

What would be the difference in precipitation patterns for a climatogram of a grassland versus a desert?

Answers

Answer:

hjdhrehshsjsjsjsjjs

an element has 6 protons and 6 nuetrons what is its atomic number and its mass number.

Answers

Answer:The number of protons is equal to the atomic number of the element. For this element having 6 protons makes the atomic number 6 and makes the element Carbon. For this element 6 protons and 6 neutrons combine to make an atomic mass of 12 amus.

Explanation:

Answer:

the atomic number is 6 but the mass is 12

Explanation:

Why is it important for gametes to be haploid cells?

Answers

It is important that the chromosomes are haploid, because when the sperm and the egg fuse together the cell will have 46 chromosomes.

The reason why it is important for gametes to be haploid cells is because: when the sperm and the egg fuse together the living sex cells will have 46 chromosomes.

Gametes are also referred to as sex cells and they can be defined as the reproductive cells in a living organism.

Generally, the male reproductive cell is known as a sperm while the female reproductive cell is known as an egg.

Since gametes are reproductive cells or sex cells, they are typically made up of haploid set of chromosomes.

Basically, it is very important for gametes to be haploid cells so that when the sperm and the egg fuse together, the living sex cells will have a total of 46 chromosomes.

Read more: https://brainly.com/question/24261254

A muscle cell requires more usable energy than a skin cell. Therefore, muscle cells contain many more
a ribosomes
b. nuclei
c. mitochondria
d. chloroplasts

Answers

Answer:

C

Explanation:

function of the amino acid​

Answers

Answer:

Amino acids, often referred to as the building blocks of proteins, are compounds that play many critical roles in your body. They're needed for vital processes like the building of proteins and synthesis of hormones and neurotransmitters

Explanation:

Which best describes unicellular organisms, such as amoebas?

Answers

Answer:

d probably not

Explanation:

Which cells are most likely to react in the event that there is a reduction in the supply of oxygen to a person’s foot? Select two options.

epithelial cells
neurons
muscle cells
red blood cells
liver cells
white blood cells

Answers

Answer:  the answer for your question is muscle cells

Explanation:

Answer:

Epithelial cells and red blood cells

Explanation:

What is the center of the atom called?
A Electron
B Neutron
C Nucleus
D Proton

Answers

Answer:
You’re answer is C

Explanation:
Atoms consist of three basic particles: protons, electrons, and neutrons. The center on the atom is called the Nucleus.

The center of the atom is called the nucleus. The correct option is B.

How is the center of the atom called?

The nucleus is the central region of an atom that contains most of its mass.

It is composed of protons and neutrons, which are collectively known as nucleons.

Protons have a positive charge, while neutrons have no charge. Together, protons and neutrons form the nucleus and are responsible for the stability of the atom. Surrounding the nucleus are electrons, which have a negative charge and orbit the nucleus in various energy levels or electron shells. The nucleus is highly dense and compact compared to the electron cloud surrounding it.

Learn more about atoms at:

https://brainly.com/question/17545314

#SPJ6

Why does having low levels of glucose or oxygen in his cells make it difficult for Guillermo to walk up steps? Which

Answers

The blood is the best to get tested as it is the only means glucose and other relevant materials reaches their destination


Explanation:


Lady Bird Johnson is responsible for which activity when her husband
was Governor of Texas

Answers

Answer:

she became the first presidents wife to advocate actively for legislation

Activity A:
Get the Gizmo ready:
• Click Reset
• Select the FOREST tab.
Trees
Question: What role do trees play in the forest?
1. Form hypothesis: Where do you think trees get the nutrients they need to grow?
2. Predict: Based on your hypothesis, how will the tree population change if ALL other organisms (deer,
bears, and mushrooms) are removed from the forest?
3. Analyze: Remove ALL organisms except trees. Click Advance year a few times and select the DATA
tab. Was your prediction correct? Explain what you found.
4. Draw conclusions: Substances that contain carbon and are produced by living things are called
organic. Examples of organic materials are sugar, blood, protein, and fat. Other materials, like water.

Answers

Answer:

Form hypothesis: Where do you think trees get the nutrients they need to grow?

I think the trees get the nutrients from the soil and sunlight

Predict: Based on your hypothesis, how will the tree population change if ALL other organisms (deer, bears, and mushrooms) are removed from the forest?

I think they will increase dramatically because there is nothing affecting them badly.

Analyze: Remove ALL organisms except trees. Click Advance year a few times and select the DATA tab. Was your prediction correct? Explain what you found.

Yes my hypothesis was correct without the other organisms affecting the trees growth the tree population increased.

Draw conclusions: Substances that contain carbon and are produced by living things are called organic. Examples of organic materials are sugar, blood, protein, and fat. Other materials, like water, carbon dioxide, oxygen, and ammonia, are called inorganic.Some living things, called producers, can produce the organic materials they need (like food) from inorganic matter. All other organisms are consumers; they consume organic matter since they cannot make it themselves.

Do your results show you that trees are producers or consumers? Explain.

Trees are producers because they make it by using the sun's light.

Analyze: Click the FOREST tab. Click the plus (+) button for mushrooms several times. Click Advance year a few times. Select the DATA tab. How did adding mushrooms affect trees?

adding the mushrooms didn’t affect the trees.

Extend: The mushrooms thrived without hurting trees. How could this happen? Try for two possible explanations. Write your ideas in the space below.

The mushrooms are decomposers; they thrive off of dead things including the trees so they  do not harm the trees at all.

Explanation:

The trees in the forest controls the flow of water on the land.

When heavy rainfall occurs the trees help in trapping the water in the soil which reduces the chances of flood. These trees also provide habitat as well as food for living organisms that lives in the forests.

The trees get the nutrients they need to grow from the soil with the help of their roots. Decomposers present in the soil feed on dead bodies which turn into nitrogenous substances that is used by the trees for making amino acids.

The tree population increases if all other organisms such deer,  bears, and mushrooms are removed from the forest because these organisms feed on the trees so increase occur in the tree population.

Learn more: https://brainly.com/question/18488825

Which statement best summarizes the importance of meiosis to reproduction?

Answers

Your answer would most likely be: C. It produces gametes that are needed for sexual reproduction.

I hope this helped you out a bit :)

population sizes of three African animals in 1990 and in 2000.

Answers

Lion and cheetah populations compete for the food source of zebras, and lions outcompete cheetah.

Limiting factors are those factors in the ecosystem which can limit the growth of population of a species in an ecosystem. Predation and competition are two limiting factors in the ecosystem that can decrease or extinct the population of a species. Predation is a limiting factor in which predatory organisms are dependent upon a prey organisms. This is natures way of limiting the surplus growth of prey population and to maintain a balance in ecological community. Competition is a limiting factor in which one or more same or different type of organisms compete for the same resource in an ecosystem. The one which is more competitive will derive those resources other than the one which is less competitive.

According to the given data, it is evident that the population decline in predator cheetah and lion populations because of decline in zebra population but the decline in cheetah population is more than that of lion. It explains the fact that lion is more competitive than cheetah in deriving the food which is already limited. Therefore, lion outcompete cheetah.

Describe what occurs as epidermal cells move away from the dermis.

Answers

Answer:

Your skin blisters, and a clear liquid fills the bubble

Explanation:

mutations are caused by the way genes from both parents combine, and they do get passed on. True or False

Answers

Answer:

That's True

Explanation: Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing radiation, exposure to chemicals called mutagens, or infection by viruses. :)

What process allows nitrogen to enter the atmosphere?​

Answers

Nitrogen fixation allows nitrogen to enter the atmosphere
Nitrogen fixation
Look up for more information, websites such as khan academy will explain it good.

How can a cell control the rate of an enzyme-catalyzed reaction?

Answers

Answer:

cells can control the rates of reactions involving these enzymes by regulating the movement of substrate molecules through the membrane. organisms may use hormones to carry messages from one part of the organism to another.

Explanation:

i hope that helps!

What are seven easily observable characteristics of all living things

Answers

Answer:

Explanation:

-Responsiveness to the environment - The organisms can respond to objects in its environment

-Growth and change - The organism can develop, grow, change

-Ability to reproduce - The organism can reproduce on its own or with others from their species

-Have a metabolism and breathe

-Maintain homeostasis

-Being made of cells

-Passing traits onto offspring

What is another word for substrates in a chemical reaction?

(Or just tell me if the answer "reactants" is correct)

Please don't use any dictionary app or site for this. Thanks

Answers

The answer is Reactants

what is the average human body temperature?

Answers

Answer: average oral temperature is  97.5˚ or stated as 36.5–37.5 °C

Explanation:

Answer:

98.6 degrees Fahrenheit.

Explanation:

Southern Florida has many tropical hardwood hammocks—forest habitats that are warm, wet, and populated with many broad-leaved evergreen trees. Why might a plant native to an ecosystem with a cooler climate do well if introduced to a tropical hardwood hammock? Group of answer choices The trees in the tropical hardwood hammock are better at competing for native resources than the introduced species are. The wet conditions in the tropical hardwood hammock disrupt the life cycle and limit reproduction of the introduced species. Freezing temperatures that normally limit the population in the cooler climate are lacking in the tropical hardwood hammock. Pollinators and seed carriers that normally increase the population in the cooler climate are lacking in the tropical hardwood hammock.

Answers

Answer:

Freezing temperatures that normally limit the population in the cooler climate are lacking in the tropical hardwood hammock.

Explanation:

The tropical hardwood hammocks are habitats that act as small ecosystems markedly different from the surrounding environment, and they may be seriously threatened by introduced plant species. In Florida, exotic plants have been introduced into the tropical hardwood hammock habitat, reaching to about 50% of the flora in some areas. The mature hammock of these habitats can generate a shade that maintains a temperature of several degrees cooler compared to their neighboring habitats, and thereby promoting invasion by exotic species.

Scientists use tissue cultures to study possible medicines that can be used to treat cancer patients. What is one benefit of this procedure?Which best describes cancer cells?

Answers

Answer:

The answer is A. Patients do not receive harmful or ineffective medication.

Explanation: Test

Answer:

The answer is A) Patients do not receive harmful or ineffective medication.

Explanation:

I got it right

C2H6O1 what is the answer?

Answers

Answer:

46.0684

Explanation:

Answer:

I'm sorry but I don't understand your question.

What role do white blood cells perform in a human body?

protect against pathogens
conducting electrical impulses
secreting enzymes
carrying oxygen

Answers

Answer:

protect against pathogens

Explanation:

White blood cells perform the role of providing protection against pathogens in the human body. Thus, the correct answer is A.

What are Pathogens?

Pathogens may be defined as kinds of microorganisms that induce numerous diseases in living entities.

White blood cells are one of the important parts of the immune system that assist the body to fight against infections or other diseases.

It includes neutrophils, eosinophils, basophils, monocytes, lymphocytes, etc. Each of the kinds of WBCs plays a specific role in protecting the body against pathogens.

Therefore, the correct option for this question is A.

To learn more about White blood cells, refer to the link:

https://brainly.com/question/13051716

#SPJ2

Which factor causes the shape of a fatty acid to be straight? A. Having double bonds between atoms of carbon and oxygen B. Having only single bonds between carbon atoms C. The total number of carbon-to-carbon double bonds D. The total number of carbon-to-hydrogen single bonds​

Answers

Answer:

i believe the answer is A or D

Explain:

i dont know which one it is though :(


What is gel electrophoresis? Explain how the length of base pairs flow through the gel.

Answers

Answer:

DNA is negatively charged, therefore, when an electric current is applied to the gel, DNA will migrate towards the positively charged electrode. Shorter strands of DNA move more quickly through the gel than longer strands resulting in the fragments being arranged in order of size.

Explanation: :3 hope this helps

A plate moves south at a rate of 2 cm/year. How many meters south from its original location will the plate be in 4,000 years?

Answers

Answer:

not 8.000

Explanation:

y

Please Mark Me BRAINLIEST!!!

Answer:

80 years

Explanation:

edg 2020

PLEASE HELP ME!!!! ANSWERS INCLUDED< BRAINLIEST!! Which of the following are single displacement reactions??

Answers

Answer:

B & C

Explanation:

If you are using A pex, I believe these are the correct answers.

Which is a characteristic of the part of the atom marked
"A"?

It contains most of the mass.
It is negatively charged
It is mostly empty space.
It is composed of electrons.

Answers

A) —————————————————- :)

Answer:

It contains mostof the mass.

Explanation:

I just took the assignment.

Other Questions
Story: Sally Ride: First American Woman in SpaceWhat is the correct way to rewrite sentence 9? Answer choices for the above question A. NASA announced that the organization was looking for scientists to join the ranks of astronauts while working on her PhD. B. While working on her PhD, Ride learned about NASAs announcement that the organization was looking for scientists to join the ranks of astronauts. C. While working on her PhD, Ride announced that NASA was looking for scientists to join the ranks of astronauts. D. The sentence is correct as it is written in the paper. please help me fill in da blanks to answer dis annoyin question Plantation families got together for the following events except:A. visitsB. exporting tobaccoC. churchD. sports events please help me 30 points Use integers to represent the values in the statement. The highest elevation in a country is Mt. Snowy with an altitude of 17,311 feet. The lowest elevation in the country is Green Valley with an altitude of 237 feet below sea level. Which algebraic expression represents the perimeter of the rectangle?2x + 24x + 3 The EPA wants to know the daily level of pollutant discharge in the manufacturing district in Pittsburgh for February 2005. The monitoring equipment reveals that the mean daily discharge per factory (calculated as total areal discharge divided by total areal factories) is 30.2 tons with a standard deviation of 9.1 tons. Construct a confidence interval for the true population mean of pollutant discharge using a 95% level of confidence. Equivalent ExpressionsWarm-UpActiveEvaluating an ExpressionComplete the statements.Evaluate (15 - 4x) + 5 when x = 3.Substitute the given value for theEvaluate withinparentheses.to simplify.Use theinside theEvaluate exponents.First, complete theparentheses.Next, complete theparentheses.Last, complete the addition.inside theMultiply and dividefrom left to right.The value isAdd and subtractfrom left to right. Rocky Mountain Bottling Company produces a soft drink that is sold for a dollar. At production and sales of 1,000,000 units, the company pays $700,000 in production costs, half of which are fixed costs. At that volume, general, selling, and administrative costs amount to $320,000, of which $70,000 are fixed costs. What is the amount of contribution margin per unit C: Determine the measure of the obtuse angle formed at the intersection of AV and HI Pls help!!!!?The author of Too Many Fishermen describes certainplace-names as ghostly reminders. What does theauthor mean by using the words ghostly reminders?Use two details from the article to support your answer.Answer: You are to answer the following questions using the RACE Strategy: R-Restate the Question, A- Answer the Question, C-Cite textual evidence to support your answer, E-Explain your answer in your own words What was Anne and her family worried about when they first moved into their new hiding place? Which of the following statements regarding the humanpopulation are TRUE? Select TWO.(Remember, there is nopartial credit)SELECT ALL THAT APPLYThe world's population of humans isincreasing.In every country, the human population isincreasing.In some countries, the human population isdecreasing or staying the same.The world's population of humans isstaying constant A bakery sold a total of 80 cupcakes in a day, and 95% of them were chocolateflavored. How many of the cupcakes sold that day were chocolate flavored? Which types of reactions would result in the formation of precipitate? Ill mark brainliest Evaluate the following expression for m= -3 N= 4 P= 2 PLSSS HELP ITS URGENT ILL RATE YOU BRAINLIEST:) A truck whose bed is 4 m long, 2.2 m wide, and 1.0 m high is delivering sand for a sand-sculpture competition. About how many trips must the truck make to deliver 23 m^3 of sand? dhjsksnebrnxndksksnsns Answer question number 3 A particular fruit's weights are normally distributed, with a mean of 720 grams and a standard deviation of 38 grams. The heaviest 19% of fruits weigh more than how many grams? Give your answer to the nearest gram.