Biology Middle School

CAN someone please help asap


Students place white carnation flowers into vases with colored water. Several days later, the students observe changes to the flowers and water levels in each vase. What internal structure allows the plants to absorb food coloring into the carnation petals?

CAN Someone Please Help Asap Students Place White Carnation Flowers Into Vases With Colored Water. Several

Answers

Answer 1

Answer:

Explanation:

Xylem

Answer 2
answer D because the xylem distributes water and de solved mineral upward to the plant from the roots to the pedals

Related Questions

What is one way plants can conserve water in the winter?

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Microscopic pores on a plant, called stomata, allow carbon dioxide to enter. However, closing stomata is one of the best ways in which a plant can conserve water.

3. Decomposers are organisms that obtain energy by breaking down dead matter and recycling the nutrients back into the soil. Decomposers are often left out of food chains and food webs. However, they are essential to life on Earth. What would happen if there were no decomposers?

Answers

Answer:

(based of what I would think )

Explanation:

If we didn't have decomposers, the waste left from the food we eat and what the wolves and stuff eat would grow into a problem, we would have ( i think) a mess or something

( more people can answer this better then me)

If decomposers are not there then:-

The dead leaves, insects and other organisms would pile up everywhere.Vital nutrients that are available in ecosystem will not be there.There will be no recycling of matter between biotic and abiotic components of an ecosystem.

What are decomposer?These are various organisms that return constituents of organic substances to ecological substance to ecological cycles by feeding on them.These include Yeast, Molds, Mushrooms.

To know more about decomposers here

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I honestly don't know, you?

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Answer:

Early growth of the sexual organs, higher libido and becomes aroused more easily, sperm count possibly will increase.

To get accurate results in an investigation, what is one thing scientists need to do?


A. Repeat the same procedures many times (have multiple trials).


B. Change the procedures each trial.

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[] Hello ! []

Answer:

A. Repeat the same procedures many times

Explanation:

In order to get the most accurate result it is best to do lots of trials. Its like math when you check your work and do it again.

If you change the procedures each trial, you will probably not get the same answer every time. So unless you are looking to check and backup your answer, I wouldn't say B.

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I hope this helpedBrainliest is appreciated

*If this question is wrong or displeases you, please tell me in the comments below I would like to know*

Thank you have a wonderful and blessed day!

A. repeat the same procedures many times (have multiple trials

scientists need to make sure that the answer they are getting are correct not just a one time thing so they have to test it multiple times

PLEASE HELP AND ANSWER AS MANY AS YOU CAN THIS IS MY FINAL EXAM
1. In a series circuit, there are 12 light bulbs, each providing 1 ohm of resistance. What is the total resistance?
1/12 ohms
24 ohms
6 ohms
12 ohms

2._____ current is used in primarily small-scale energy generation.
alternating
direct
2 Which of the following types of power are relatively non-polluting?
I. Wind
II. Solar
III. Hydroelectric
IV. Nuclear
A. I and IV only
B. I and II only
C. I, II, and III
D. I, II, and IV

Answers

Answer:

2. Direct, 3. 1 2 and 3 I couldn't find 1 srry. :)

Explanation:

C as it is the right answer

Experiment: Will the amount of water given to a plant affect how high it grows?
What is the independent variable (test variable)?

A. amount of water


B. plant growth

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Answer:

A , amount of water

Explanation:

How high the plant grows depends on how much water it is given

A

The more water you give could over hydrate the plant

too little water could dry out the plant

the right amount could help it grow. water affects how the plant grows

Why do metals conduct electricity? Brainliest!
Already looked it up, so don't try it :)

Answers

Answer:

Luckily I did the same thing and it was in my docs

Explanation:

Electricity is the flow of electrical power or charge. Everyday, we use electricity to do many jobs for us from lighting and heating/cooling our homes, to powering our televisions and computers. We get electricity from the conversion of other sources of energy, like coal, natural gas, oil, nuclear power and other natural sources. Electricity can be broken down into some very simple, natural elements. The biggest of which is the atom. Atoms are everything.

Not only that we are made of atoms, but atoms are everywhere. It's a known fact that almost anyone should know.

What is the main difference between the heliocentric theory and geocentric theory of the solar system?

A.
The heliocentric theory has Earth as the center of the solar system, and the geocentric theory has the Sun as the center of the solar system.

B.
The heliocentric theory has Earth moving around the Moon, and the geocentric theory has the Sun moving around the Moon.

C.
The heliocentric theory has the Sun as the center of the solar system, and the geocentric theory has the Earth has the center of the solar system.

D.
The heliocentric theory has the Sun moving around the Earth, and the geocentric theory has Earth moving around the Sun.

Answers

I think the correct answer could be a because the center of our earth is the core
The correct answer is A.The heliocentric theory has earth as the center of the solar system, and the geocentric theory has the sun as the center of the solar system

Write how each step in the demonstration relates to Weathering, Erosion and Deposition in the real world.

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Answer:

Breaking of rock by air/water/soil is weathering , taking it from there by river or ocean is erosion and deposition is depositing the materials.

Explanation:

HELP PLEASE PLEASE !!!!!!

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picture doesn’t load sorryyy

What is the difference between an ecosystem and a biome?

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Answer:

A biome is a different form of an ecosystem in which a large land area with a distinct climate and plants and animal species exist. The ecosystem is an interaction of the living and non- living components in an environment

Explanation:

an ecosystem is basically how all organisms interact with their surroundings including their habitat and other organisms. a biome is a large habitat that inhabits many different organisms

pls help pls pls help get 15 points

Answers

Answer:

A

Explanation:

a straight line between the americas and europe/africa

It is A the right answer

EXPERT HELP AND EXPLAIN THE ANSWER:

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the correct answer should be A
iehdjddjbsksjdjdjdbjsjddhdhdhhshduxhshhxhzhdhdhhdhdhshdhehdiduhsudhehdh so yeah

Please help me with this. It is for a science test. I will give you the brainliest

Answers

Answer:

15. Soil

Explanation:

Thats all I know sorry

Have a good day :)

Answer:

B AND C

Explanation:

whats the flow of energy to killer whales in this image

Answers

Answer:

predator teritory consumer consumer

Explanation:

the transfer of physical energy from one body or place to the next. The killer whale is the third-level consumer, or the tertiary consumers. The Energy flow is the energy through food chain.

What are the probable precipitation and sky condition for Location A on Sunday?

Answers

Answer:

Cold or Rain maybe a little bit of sun

Answer:

Most likely cloudy but no precipitation and a  small breezes

Explanation:

PLEASE HELP QUICKLY!!

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Answer:

A, C

Explanation:

the other 2 the human body cannot create

Answers: A, and C!
Hope this helps :)

Pls help this is Due today

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Answer:

the both are cause by heating is by phyisvla changes and the cold by cooling

Answer:

They are both only physical changes.

:)

What would the mean values be? (the green boxes)​

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Answer:

First Mean = 5

Second Mean = 3

Third Mean = 6

Fourth Mean = 9

Explanation:

For each column you just add up the data numbers and divide them by how many numbers is in that column which would be 3.

0.5 + 14.0 + 0.5 = 15 | 15 / 3 = 5

2.5 + 4.0 + 2.5 = 9    | 9 / 3 = 3

6.0 + 7.0 + 5.0 = 18   | 18 / 3 = 6

8.0 + 10.0 + 9.0 = 27 | 27 / 3 = 9

First= 5
Second= 3
Third= 6
Fourth= 9

An ecologist is studying a desert ecosystem like the one modeled in the energy pyramid. Which of the limiting factors would affect the carrying capacity of the population of insects in this ecosystem?
A. The number of cacti, flowering shrubs, and desert trees that could grow during an extended dry period.

B. A group of small birds that immigrated to the desert during a drought

C. A group of birds of prey that emigrated from the desert because of an extended dry period.

D. All of these would affect the carrying capacity of the insect population.

E. None of these would affect the carrying capacity of the insect population because only abiotic factors can do that.

Answers

Answer:

I think A. The number of cacti, flowering shrubs, and desert trees that could grow during an extended dry period.

Explanation:

Personally I’m pretty sure the answer is E

Click Restart. in 1983, a mysterious disease killed off most of the long-spined sea urchins in the Caribbean. To model this, select Disease from the Conditions tab and set the Sea urchin infection rate to 100%. check that Sewage is still 50%.

Click Advance year 10 times. Based on the results, what is the importance of long-spined sea urchins to Caribbean reefs?

Question 12 options:

Long-spined sea urchins are a valuable food source for fish.


Long-spined sea urchins keep the algae population in control and keep the reef from being overgrown.


Long-spined sea urchins are important producers.

Answers

Answer:

Long-spined sea urchins keep the algae population in control and keep the reef from being overgrown

Explanation:

The importance of long-spined sea urchins to Caribbean reefs is that they are Long-spined sea urchins keep the algae population in control and keep the reef from being overgrown.

What is the relationship between sea urchins and coral ?

Sea urchins are normally determined in coral reef ecosystems, particularly Diadema setosum species due to the fact the abundance of species populations is critical for coral reefs as a counterweight. It is stated to be a balancer of coral reefs because of the ocean urchins themselves which usually consume algae determined on coral reefs .

The long spined black sea urchin is accountable for grazing 45% of the food (especially algae) on coral reefs, that's big whilst you think about the wide variety of various fishes and invertebrates residing in and round coral reefs.

Read more about the algae :

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I shall worship the right answer

Answers

Answer:

B

Explanation:

Answer:

they come from other cells :)

Could the one-haired fur seal Otaria flavescens be crossed with the two-haired fur seal Arctocephalus australis, and originate hybrids? justify

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Yes is the answer. Hope this helps

When __________ air masses move into an area they generally bring fair weather.

Answers

Answer:

WHEN THIS AIR

Explanation:ansjn

MOVE into an area

Continental polar air

Explain why food chains, food web, and energy pyramids typically do not have more than four levels of consumer?

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The reason food chains, food webs, and energy pyramids do not typically have more than four trophic levels is because the energy and biomass decrease when you are going up to the higher levels.

List at least four consumers from the savannah ecosystem.

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small rodents, gazelles, birds of pray, lions there are several :) hope that helped a bit

Here are four consumers from the Savannah ecosystem: zebras, lions, hyenas, and African elephants inhabit the savannah ecosystem, and within it there are a variety of consumers that play important roles in the food chain.

What is the Savannah ecosystem?

The savannah ecosystem is a type of grassland ecosystem characterized by tall grasses, scattered trees, and a seasonal climate. It is found in parts of Africa, South America, and Australia, among other places. : Zebras are herbivorous animals that feed mainly on grasses, leaves, and stems. They are adapted to life in the savannah ecosystem and are able to move long distances in search of food and water.  Lions are apex predators in the savannah ecosystem, meaning they are at the top of the food chain. They feed mainly on large herbivores such as wildebeest, zebras, and antelopes.  Hyenas are scavengers and predators in the savannah ecosystem. They are known for their distinctive laughs, which they use to communicate with each other. 

Hence, here are four consumers from the Savannah ecosystem: zebras, lions, hyenas, and African elephants inhabit the savannah ecosystem.

Learn more about the Savannah ecosystem here.

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Mr. Krabs created a secret ingredient for a breath mint that he thinks will “cure” the bad breath people get from eating crabby patties at the Krusty Krab. He asked 100 customers with a history of bad breath to try his new breath mint. He had fifty customers (Group A) eat a breath mint after they finished eating a crabby patty. The other fifty (Group B) also received a breath mint after they finished the sandwich; however, it was just a regular breath mint and did not have the secret ingredient.

Which people are in the control group?

Group A


Group B

Answers

Group B I hope this helps!

Answer:

Group B is in control group!

Good luck:)

Spores:

feed off dead plants and animals
are multicellular plant cells
do not need to be fertilized
can only grow in dry climates

Answers

Answer:

A, I think?

Explanation:

Answer:

A

Explanation:

Spores are decomposers which means exactly that they feed off of dead plants/animals.

Read the passage. Then evaluate the need for a solution and consider each solution suggested. Which solution do you think is more likely to be successful? Explain your reasoning.

Passage: People traveling to an island accidentally introduced mice into an ecosystem that previously had no mice. The population of mice quickly grew out of control. It started harming populations of native plants and birds. Scientists offered two solutions. One was to introduce cats to the island. The cats could hunt and eat the mice. The other suggestion was to introduce a disease that could infect the mice and reduce their population.

Answers

Answer:  could be both its up to you will explain each

Explanation: It could be both because if the cats aren't non native cats then that would not really pose a threat. Now let's say it's a different species then I would say it wouldn't be the best idea unless you can control the amounts of cats and send them back to their native country.

In terms of a disease it depends on the effects and if it would affect any other animals or even humans. But if it wouldn't cause any future problems such as a new diseases being spread to humans then I think it would be the safest option.

It is your opinion. I'm writing what I believe

Hope it helps  

somebody help me with this science assignment, if you help Ill mark you brainliest and ill give you a thanks

Answers

Thanks, that was fun :)
Thanks that was fun
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Parker wants to ride his bicycle 34 miles this week. He has already ridden 10 miles. If he rides for 5 more days, write and solve an equation which can be used to determine xx, the average number of miles he would have to ride each day to meet his goal.Equation: Answer: xx = Keiko did not know how to _________.A. chewB. fightC. huntD. lead You have obtained a sub-sample of 1744 individuals from the Current Population Survey (CPS) and are interested in the relationship between weekly earnings and age. The regression, using heteroskedasticity-robust standard errors, yielded the following result:_____.Earn = 239.16 + 5.20Age , R = 0.05, SER = 287.21.,(20.24) (0.57)where Earn and Age are measured in dollars and years respectively.(a) Is the relationship between Age and Earn statistically significant?(b) The variance of the error term and the variance of the dependent variable are related. Given the distribution of earnings, do you think it is plausible that the distribution of errors is normal?(c) Construct a 95% confidence interval for both the slope and the intercept. Consider the two lines describer the equations Ax + By = C and Dx + Ey = Fa) What must be true for these two lines to parallel?b) What must be true in order for these two lines to be perpendicular?c) What must be true in order for these two lines to be identical? 8th grade math. Pls help. I'll mark Brainliest plz help I dont understand 28/10 simplify fraction A bin of winter hats on clearance contains 6 green caps, 7 blue caps, and 9 red caps If you pick one without looking, what is the total number of outcomes? Answer: 1 Part B What is the probability that the cap will be green? 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Scansion is the technical term for scanning a poem line by line and word by word, marking which syllables are stressed and which ones are unstressed.Look at the metrical pattern of the first two lines of Robert Frost's poem "Stopping by Woods on a Snowy Evening." The character x marks an unstressed syllable, while the character / marks a stressed syllable (in bold font in the text). x / x / x / x /Whose woods | these are | I think | I know. x / x / x / x /His house | is in | the vill | age though;The scansion marks show that each line in the stanza has the same pattern: four pairs per line, with the unstressed syllable before the stressed syllable in each pair (x / x / x / x /). This pattern is called iambic tetrameter.Select a song that you like and scan the lyrics, noting the rhyme scheme and meter. Then, reflect on and respond to the following questions:What rhyme scheme and meter do the lyrics have? Is it a set meter, or does it vary?How do you think the song type (rap, hip-hop, pop, country, etc.) influences the kind of meter it has?Would you expect to find a similar rhyme scheme and meter in other songs in this genre? If you recited the song lyrics as you would a poem, would it have the same rhythm and meter as it does as a song?Does putting the lyrics to the musical arrangement alter the spoken rhythm of the words?Type your response here:Now write a four-line stanza of your own that you think would go well to music. After you write the stanza, reflect on the following questions:What rhyme scheme and meter does your poem have?How do those qualities help express the meaning of the poem? What genre of music do you see your poem fitting into?In what ways is the musical genre you envision connected to the rhyme scheme and meter that you chose? Type your response here:Task 2: Comparing Text and Song Versions of a PoemIn this task, you will write a short essay that contrasts how a poem sounds when read in its original form to how that poem sounds when heard as a song.Choose one of the following pairs of poems and songs: by Alfred Tennyson; song The Lady of Shalott by Loreena McKennitt by Emily Dickinson; song Because I Could not Stop by Natalie Merchant by Christina Rossetti; song Promises Like Pie-Crust by Carla Bruni by William Butler Yeats; song The Two Trees by Loreena McKennittPlan to read the text version of the poem and listen to the song version a few times to get a good feel for the rhythm of each of the two versions and how it contributes to the feel and meaning of the poem in both situations.Write a short essay (200400 words) comparing the two versions of the poem, considering the following questions:How does the meter of the poem change, if at all, when it is presented in song form?Does the original poem have a meter that lends itself well to song lyrics?How, if at all, is the poem changed or presented differently as a song? Why might the artist have made changes to the poem?Does the poem take on a different meaning in song form than in poetic form?Structure your essay into an introduction, body, and conclusion, and make sure that it focuses on a main idea. Use textual evidence, including scansion, to support your ideas.Type the first draft of your essay here:Revise the draft of your essay before you submit it to your teacher. Use the following checklist to revise your essay:Does the essay have a clear and concise main idea?Is this idea made clear to the reader in a thesis statement early in the essay (usually in the first paragraph)?Is there a clear plan and sense of organization to the essay?Have you included concrete examples from the poem to support the claims in the essay?Is each paragraph clearly related to the main claims of the essay?Is the main point of each paragraph clear in the essay?Does the essay's conclusion emphasize the main idea and provide a sense of completeness?Type the revised draft of your essay here: What is the area of this tile? Please help! If we can t find a reasonably priced hotel for the Fourth of June weekend, we can stay with my parents." 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