oping
Clehtific knowledge
Fill in the blanks with the word that best completes each statement.
Scientists develop knowledge by making
about the natural world that may lead to a
scientific question
A scientific question may lead to a(n)
which can be tested.
The results of
can lead to changes in scientific knowledge.
) Intro
Done

Answers

Answer 1
Answer: The results of can lead to changes in scientific knowledge hope it helped (=^-^=)

Related Questions

Pls help!!!! Which of the following habitats is likely to be the MOST diverse

Answers

C you need more info? thank you hope this helps

Answer:

C. a tropical rain forest

Explanation:

Dont have a explanation nut i hopes this help.

Vascular plants are able to grow taller than nonvascular plants because A. lignin in the cell walls of vascular tissue helps the plant overcome gravity. B. they can live in drier areas than nonvascular plants. C. they rely on osmosis to transport materials throughout the body of the plant. D. there is more sunlight in the areas where vascular plants live.

Answers

Answer:

c

Explanation:

Answer:

A

Explanation:

I got it wrong the first time

WILL MARK BRAINLIEST! In the United States, (blank) among bees has caused serious problems in some agricultural regions because these insects are natural pollinators for a variety of crops.

(i have to write in answer)

Answers

Decline in population or colony collapse disorder among bees has caused serious problems in some agricultural regions because these insects are natural pollinators for a variety of crops.

What are natural pollinators?

Natural pollinators refer to animals that transfer pollen from the male part of a flower to the female part of another flower of the same species, leading to fertilization and reproduction of the plant.

Examples of natural pollinators include bees, butterflies, moths, birds, bats, and other insects and animals. They play a crucial role in maintaining the ecological balance and contributing to the growth of crops and other plants.

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3. Which side represents low concentration?

Answers

Answer:

left side becuz there's small red circles... and the red circles means concentration

Answer:

Left side represents low concentration

Explanation:

The left side has less molecules compared to the right side

I need help please with both of them

Answers

prevent

location

Explanation

Top is prevent and bottom is achievement

3.What is the difference between a dominant and a recessive trait?

Answers

Answer:

Dominant traits are always expressed when the connected allele is dominant, even if only one copy of the dominant trait exists. Recessive traits are expressed only if both the connected alleles are recessive.

Explanation:

YO PLZZ HELP ME!!!!
What does the somatic nervous system do? Why is a system like this useful to organisms?

Answers

Answer:

thay help keep the unconses parts going

Explanation:

Answer:

I agree with the other person

have a good day :)

Explanation:

What role can the environment play in gene expression?

Answers

Answer:

Internal and external environmental factors, like gender and temperature, influence gene expression. ... Similarly, drugs, chemicals, temperature, and light are among the external environmental factors that can determine which genes are turned on and off, thereby influencing the way an organism develops and functions.

Explanation:

When the cells in the male and female parent divide, do them they form body cells or sex cells? Please explain!!!!!​

Answers

Answer:

well i kinda think they form a body cell only ...

In addition to glucose the cell needs to drive cellular respiration:

A oxygen
B carbon dioxide
C water
D hydrogen​

Answers

Answer: Oxygen is needed to help the process of turning glucose into ATP. The initial step releases just two molecules of ATP for each glucose. The later steps release much more ATP. Most of the reactions of cellular respiration are carried out in the mitochondria.

Explanation:

Required
An egg is placed in pure water for 48 hours. What will happen? *
2 points
a. The egg will gain water and swell.
b. Water will move in and out of the cell equally, and the cell with neither shrink nor
swell.
O c. The egg will lose water and shrink.
This picture represents which type of cellular transport? *
7 points

Answers

Answer:

B option

Explanation:

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In this scenario, the egg will gain water and swell (Option a).

Osmosis can be defined as the movement of a fluid (water) across a semi-permeable membrane.

During osmosis, water molecules move toward the more concentrated solution, i.e., the movement is from a region of low solute concentration to a region of high solute concentration.

In this case, the more concentrated solution is represented by the intracellular media.

In conclusion, in this scenario, the egg will gain water and swell (Option a).

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Help! PLEASE!!!! ASAP!!!

Answers

Answer:

The answer is B. Igneous rocks

Explanation:

Hope this helped Mark BRAINLEST!!!

Please Help me....

One of the symptoms of high salt concentrations in soil is plants that appear dehydrated even when they are receiving adequate water. How can you explain this phenomena using what you observed in the root cells of the salt-sensitive plants?

Answers

Answer:

Explanation:

This because too much salt in the soil will hinder the growth of salt sensitive plants because the plants root cells will not be able to retract or absorb water for use since the water is dehydrated and the plant root cells will not be able to absorb nutrients from the soil which is required for plants growth and hence the plants wilt and die. Too much salt in the soil will lead to increase in toxicity which will lead to leaves scalding or burning and hence the leaves fall off.

Now think about the following scenario...


As a family physician, you often treat children who suffer from infectious diseases that could easily be prevented through vaccination. But the parents of many of your patients cannot afford the cost of vaccinations. You hear of a new approach that would reduce the cost to a fraction of its current price: genetically modified fruits and vegetables that contain various vaccines. By simply eating a banana, a child could be protected against disease without getting a shot!


What would you do?

A. Encourage your patients to eat genetically modified fruits and vegetables

B. Continue to use the vaccinations despite the cost

Answers

Answer:

A

Explanation:

is the answer cuz just by eating a banana the disease can be prevented

Encouraging patients to eat genetically modified fruits and vegetables which protect them from getting sick. So, the correct option is (A).

What is Genetically Modified food?

Genetically modified foods are also known as GM foods or genetically engineered foods or bioengineered foods. These are produced from organisms whose DNA has been altered using genetic engineering methods.

These are derived from organisms whose genetic material (DNA) which has been modified in a way which does not occur naturally, e.g. through the introduction of genes from a different organism.

There are several benefits of GM foods in agriculture like

1. Increased crop yields

2. Reduced costs for food or drug production

3. Reduced need for pesticides

4. Enhanced nutrient composition and food quality,

Thus, encouraging patients to eat genetically modified fruits and vegetables which protect them from getting sick. So, the correct option is (A).

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where does diffusion take place in the nervous system?

Answers

Answer:

In diffuse systems nerve cells are disseminated all through the life form, generally underneath the external epidermal layer. Hope this helps.

Explanation:

GIVING BRAINLIEST AND THE REST OF MY POINTS!!!!! :D
Two parts of the food chain are described below:

Part #1: These organisms are the ending of the food chain.
Part #2: This passes energy to plants and animals.

Which statement is true about these two parts of the food chain?

A) Part 1 are consumers, Part 2 is the sun
B) Part 1 are consumers, Part 2 are producers
C) Part 1 are producers, Part 2 is the sun
D) Part 1 are producers, Part 2 are consumers

(DONT ADD ANY LINKS)

Answers

The answer is part 1 are consumers and part 2 is the sun. Consumers are the animals that last animal is does not have a predator in its food chain. While the sun provides for plants and animals mostly because plants do not get energy from eating and the sun provides vitamins and nutrients for our food.

The correct statement is B) Part 1 are consumers, Part 2 are producers.

What are the two parts of food chain?

Part 1 of the food chain describes organisms that are the end of the food chain, which would typically be consumers or animals that feed on other organisms, including plants and other animals.

Part 2 of the food chain refers to something that passes energy to plants and animals. This is typically the sun, which provides energy through photosynthesis to producers, or plants, that convert light energy into chemical energy stored in food. Producers form the base of the food chain, providing energy to all other organisms in the ecosystem through the food they produce.

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How do Venus, Earth, and Mars compare to each other? Explain.

Answers

Answer:

Explanation:

Because they are all 4 rocky planets in the solar system, I did it when i was in 4th grade during my solar system project

The Venus, Earth, and Mars compare to each other because they are all 4 rocky planets in the solar system.

What is the solar system?

The Sun and the objects that orbit it make up the gravitationally bound system known as the Solar System. The massive interstellar molecular cloud's gravitational collapse resulted in its formation 4.6 billion years ago.

Our planetary group comprises of our star, the Sun, and everything bound to it by gravity - the planets Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, and Neptune; planets as small as Pluto; a lot of moons; and millions of meteorites, asteroids, and comets.

The fundamental thought of the planetary group was proposed by the Clean stargazer Nicolaus Copernicus (1473-1543) who said that "the Sun is the focal point of the Universe" and made the planets move around it in amazing circles.

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Please help!!

Animals as tiny as fleas or ants are related to a much larger species such as alligators and manatees. which of the following statements best describes how all living things are alike?

Answers

Answer:

B

Explanation:

The statement that best describes how all living things are alike is that  living things all have similar lungs for gas exchange in any environment. Thus, option B is correct.

What is cell?

A cell is the structural and functional unit of life. Cells "operate" on the basis of the cell theory. The cell theory states that cells are the structural and functional unit of life and all living organisms are made up of one or more cells. All cells come from pre-existing cells.

When organisms are made up of one cell, they are called unicellular organisms and when organisms are made up of more than one cell, they are called multicellular organisms. Crocodiles are more closely related to birds than snakes because the evolution of birds  from having snouts to beaks are slightly evident in crocodiles for they have more pointly snouts.

Therefore,  The statement that best describes how all living things are alike is that  living things all have similar lungs for gas exchange in any environment. Thus, option B is correct.

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Which plant, shown in the cladogram below, shared a recent common ancestor with spikemosses and quilworths?

Answers

Answer:

Clubmosses

Explanation:

I don't really have an explanation

Which is not a product of combustion?
O Energy
Thing
O H20
O O₂
O CO2

Answers

Answer:

H20 is not a product of combustion

Name the blood vessel that supply pure blood to the left auricle and impure blood to the right auricle.​

Answers

Answer: Inferior and superior vena cava

Explanation:

[tex]\huge\underline\mathbb\pink{ANSWER:}\\\\[/tex]

the blood vessel that supply pure blood to the left auricle : Pulmonary vein

the blood vessel that supply pure blood to the right auricle : Pulmonary artery

[tex]\\\\\\[/tex]

HOPE IT HELPS

PLEASE MARK ME BRAINLIEST ☺️

Usable fresh surface water is relatively scarce. To many people, streams and lakes are the most visible part of the water cycle. Not only do they supply the human population, animals, and plants with the freshwater they need to survive, but they are great places for people to have fun.

Answers

Answer:

True.

Explanation:

Usable fresh surface water is scarce. Freshwater is not in excess on our planet. We can find it on lakes, lagoons, rivers, and swamps, but it is only 3% of the totality of Earth's water. The importance of this water is that it is the one that is suitable for humans, a large number of plants, and animals. This is why there are different methods to store and distribute fresh water amongst all the population and places that need it. Besides, the places where freshwater is, are great for activities, such as swimming, sailing, rafting, diving, fishing, etc.

Since freshwater is scarce and has so many uses, we must take care of it.

Describe what a spreading center is and how a volcano
forms there.

Answers

Explanation:

Spreading center volcanism occurs at the site of mid-oceanic ridges, where two plates diverage from one another. As the plates are pulled apart, hot ashtenophere rise upward to fill voids of the extended lithosphere.

what is the first indicator of an infection in the body

Answers

it should be fever :)
fever or redness in an area.

what does it mean to be human to you?
Explain as much as you can​

Answers

Answer:

Being a human is insane, and I struggle to comprehend it at times. It's an incredible thing to be able to communicate with other people and be a part of changing society.

Explanation:

its hard to explain add some more or- id kk

Hope I helped!!

2 Chili
peppers, avocados,
squash are what type
of vegetable?
Seed
and
Tuber
D Flower

Answers

Answer:

I'm not entirely sure what you're asking because none of this makes sense but the answer is fruit

Explanation:

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What are two ways that a frog’s tongue is different from a human’s?

Answers

1.They are connected at the front of the lower jaw 2. It projects out of the mouth
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A Carbon Sink is a reservoir which absorbs more carbon than it releases. Suggest how carbon in the bodies of crustaceans and molluscs is removed from the oceanic food chain to become part of another, slower carbon reservoir.

Answers

Answer:

Crustaceans and Molluscs play an important role in the oceanic carbon sink.

Explanation:

Carbon sinks can serve to partially offset greenhouse gas emissions. Forests and oceans are both large carbon sinks. Algae is pressurized to bottom of the ocean by long term sequestration. Algae then falls to the bottom of the ocean and TRANSFORMS to fossil fuels.

CO2 is not combustible. creates carbonic acid in the oceans. Reduces seawater pH, carbonate ion concentration, and thus calcium carbonate (needed for shells for marine creatures, contributes to BOTTOM-UP EFFECT)

If helpful, please mark as brainliest! =)

1. Digital signals carry less information per second.
2. Information can be stored for future recovery.
3. Digital signals can be transmitted over long distances.
4. Signal loss happens less frequently.
Which features are correct?

Answers

Answer:

2. Information can be stored for future recovery.

3. Digital signals can be transmitted over long distances.

Explanation:

This world is moving towards digitalization. The digital signals are able to transmit the data over long distance. This has squeezed the world information and the data are run to distant places within seconds. The information on digital signals can be stored for later use.

Which of the following statements is NOT true about groundwater?

A Groundwater can stay in the ground for thousands of years.

B Groundwater cannot be contaminated.

C Groundwater aquifers can be replenished.

D Groundwater can come to the surface by natural (non man-made) processes. ​

Answers

Answer:

(B)

Explanation:

Groundwater pollution (also called groundwater contamination) occurs when pollutants are released to the ground and make their way down into groundwater. ... The pollutant often creates a contaminant plume within an aquifer. Movement of water and dispersion within the aquifer spreads the pollutant over a wider area.

The statements is NOT true about groundwater is that Groundwater cannot be contaminated. Thus, option B is correct.

What is groundwater?

Groundwater has been defined as the water present under the ground and water below the soil as well as in the crack of the earth. The percentage of the freshwater in the world could be 30%. There are mainly three types of the groundwater and these are hand-dug wells, springs, and drilled boreholes.

The water which has been stored under the ground are obtained from rain and stored in the ground so that it can be used later. Ground water has been very clean and fit for the purpose of drinking and the reason is the soil present on top and work as the filter and the groundwater has been free from all microorganisms.

The use of the groundwater to wash dishes and cooking utensils in the cold, soapy water  by Using a disinfectant wash cloth to clean the refrigerator. Rinse and wash contaminated clothing separately and dispose of the contaminated articles in a sealed plastic bag and place in the trash. Dispose of the sharp objects by using a red biohazard container if it has been available.

Therefore, The statements is NOT true about groundwater is that Groundwater cannot be contaminated. Thus, option B is correct.

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Other Questions
Write three guidelines to help you keep track of your behavior as you use different apps with addictive design. The maximum amount that can be borrowed under a Perkins Loan is _____. How can you tell that Mrs. Saunders is wealthy? PLEASE HELP ME I REALLLY NEED TO DO THIS I WILL GIVE THE CORRECT ANSWER BRAINLY PLEASEEEEE a 15% tip on a $15 meal would be how much money Which evidence from "The Lady, or the Tiger best supports the conclusion that the princesss choice will reflect the moral of the story: that she should put anothers happiness before herself?A Possessed of more power, influence, and force of character than any one who had ever before been interested in such a case, she had done what no other person had done. . . .B Would it not be better for him to die at once, and go to wait for her in the blessed regions of semi-barbaric futurity?C How her soul had burned in agony when she had seen him rush to meet that woman, with her flushing cheek and sparkling eye of triumph. . . .D How in her grievous reveries had she gnashed her teeth, and torn her hair, when she saw his start of rapturous delight as he opened the door of the lady! Please help me with this question How was Robert.E.Lee related to the American Civil War In Spanish, count to 1000 in hundreds. (100, 200, 300, 4001000) You will be graded on (a) pronunciation and (b) correct number vocabulary. Please help me - I will give brainlist whoever can help me write a literary essay based of piggy and the instructions gets a brainliest You are to write a literary analysis essay about a character in Lord of the Flies and explain how that character creates or influences one of the themes in the novel. You may choose from the following characters: Ralph Jack Simon Piggy Samneric (acting as one)Your essay must connect your analysis of your chosen character to one of the novel's key themes and: Be 500750 words long. Include at least three body paragraphs. Maintain a consistently formal style. Contain a clear, concise, arguable thesis statement that offers insight into the characterization of the chosen character. Use transition words and phrases to create coherence. Use direct quotations cited correctly. Include a conclusion paragraph that restates the thesis statement in different wording. Effectively use paragraphing to indicate a change in subject. Give specific textual evidence to support your thesis statement. Organize reasons and evidence logically. Use correct capitalization, usage, punctuation, and spelling.IM DOING PIGGY CAN I HAVE HELP PLZ you have to include thiswhat are 3 reasons piggy develops the the theme that without anyone to enforce society's rules, people will break them and become uncivilized? * it goes in the introduction PLEASE HURRY DUE TODAY Why do you think Andrew Jackson was so popular in the 1820s and 1830s? Do you think he would be as popular as a leader if he were president today? Research and examine information on the current and most recent past presidents. Then write an essay that examines Jacksons popularity and answer these questions. Explain how you can use aspects of Newtons third law to improve your balloon car. I NEED HELP ON THIS SCIENCE QUESTION Select the correct conjugation. IMPERFECT TENSE.La chica _________(chocar) muchas veces. __________(tener) muchos accidentes.Question 3 options:chocaba, tenachoc, tenachoc, tuvo I need help with these. By using shadows, Megan wants to find the height of a flagpole. At a certain time of day, her shadow is 3.5 feet long and the flagpoles shadow is 14 feet long. Her height is 5.5 feet. How tall is the flagpole? When a child is born, her grandfather decides to $300 in an account that earns interplans to make no other deposits of withdrawals for 18 years. When the child turns 18the money in the account will be a birthday gift. The grandfather is choosing betweenoptions: Option 1: An account that grows by 7.5% each year.Option 2: An account tht grows by $35 each year.Which option will result in a better 18th birthday gift? Explain your reasoning. I plan on becoming a veterinarian when I graduate HighSchool. Am I able to major in criminology in undergraduate school and then apply to veterinary school? (If not, please list some majors you would recommend I take in undergrad) x ASAP!!! are 7n - 2 and 2 - 7n equal? PLEASE EXPLAIN