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23 would be B.
24 would be B.
Answer:
23.
→ b.
24.
→ b.
explanation:
Related Questions
Pls help im very lost on this
Answers
Metals are malleable
Metals are ductile
^ 3 properties
Help please!!! It's for science, and it has to be done today!
Answers
Answer:
its the third one
Explanation:
Use the reading below to answer the question.
The layer of soil above the permafrost is too shallow for plants with deep roots to live. Grasses and shrubs can survive there because they have shallow roots. A sheet of mosses and lichens grows beneath these plants. When the soil above the permafrost thaws, the soil becomes muddy. Muddy soil is an excellent place for insects, such as mosquitoes, to lay eggs. Many birds spend the summer in the tundra to feed on these insects.
Based on the passage, what is one reason for the lack of trees in the tundra?
A.
soil depth
B.
amount of rainfall
C.
temperature range
D.
amount of sunlight
Answers
Answer: I think it is amount of rainfall
Explanation:
i really need your help
Answers
Answer:
Terrestrial
-20 to 30 degrees celsius average
(20 – 35 inches) of rain per year.
PLANTS: Grasses dominate temperate grasslands. Trees and large shrubs are rarely found in grassland areas
gazelles, zebras, rhinoceroses, wild horses, lions, wolves, prairie dogs, jack rabbits, deer, mice, coyotes, foxes, skunks, badgers, blackbirds, grouses, meadowlarks, quails, sparrows, hawks, owls, snakes, grasshoppers, leafhoppers, and spiders.
Grasslands are also known as prairies, pampas, steppes, and savannas.
Explanation:
What is the crest and trough of a wave?
Answers
Answer:
Explanation:
A crest point on a wave is the maximum value of upward displacement within a cycle. A crest is a point on a surface wave where the displacement of the medium is at a maximum. A trough is the opposite of a crest, so the minimum or lowest point in a cycle. When the crests and troughs of two sine waves of equal amplitude and frequency intersect or collide, while being in phase with each other, the result is called constructive interference and the magnitudes double (above and below the line). When in antiphase – 180° out of phase – the result is destructive interference: the resulting wave is the undisturbed line having zero amplitude.
Explain how convection currents drive tectonic plate movement. In your answer, describe the role of energy transfer in the movement of tectonic plates.
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Convection currents drive the movement of Earth's rigid tectonic plates in the planet's fluid molten mantle. In places where convection currents rise up towards the crust's surface, tectonic plates move away from each other in a process known as seafloor spreading
Answer:
The convection currents are what causes the movement of the tectonic plates. These currents occur in the mantle layer. Basically, the convection currents are a circular movement of the magma in the mantle which is cause by the difference in temperature and density. The hotter magma moves up because it is less dense, while the cooler magma moves down because it is more dense. This movement continues all the time. The magma that moves up comes in touch with the crust above it. At certain places where the crust is thinner, or there are cracks, under the big pressure from the mantle, the magma manages to penetrate through it, filling up the gaps, and also pushing the plates away. As the plates are pushed more and more, their opposite ends collide with other plates, resulting in subduction, so the crust is getting into the mantle and melts, moving down in the mantle as it is becoming cooler and denser magma, and the process continues on and on.
Explanation:
Brainliest if CORRECT
11
Answers
Answer:
Model B
Explanation:
Model A shows that light has been reflected, whereas Model B shows the light has been refracted. Light will be refracted as the light enters a more dense medium (glass), from a less dense medium (air).
This website has a really useful, thorough explanation for why this occurs:
(Check the explanation under the heading 'Explaining refraction - Higher')
https://www.bbc.co.uk/bitesize/guides/zw42ng8/revision/2
Hope this helps!
wat is the meaning for autotrophs
Answers
Answer:
Organisms that can make the food using simple substances are called autotrophs.
re asking this question because nobody took it serious last time
but can someone please help me
*no playing around*
Answers
Answer:
You can give the other person brainliest now :))
Explanation:
(I dont know if i spelled that wrong...)
Water off the coasts of some continents is typically colder than water further offshore because…
A. What evidence have you discovered to explain why air flows?
B. What evidence have you discovered to explain why Earth has global wind systems?
C. What evidence have you discovered to explain why ocean waters flow?
D. What evidence have you discovered to explain how wind influences the movement of water?
And for the Summary.
Water off the coasts of some continents is typically colder than water further offshore because...
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BRAINLIEST IF CORRECT
10
Answers
1. How can systems with such different structures perform the same function?
2. How can different structures perform the same function?
Please help! And explain your answer with evidence please!
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Explanation: Specialized Structures. ... This is because different organisms have developed unique structures that perform these functions and that do so in ways that fit their specific environments. So in this case, the structures are specialized to perform a specific function but also to fit the needs of a specific organism.
Due to unique structure an organism perform similar function if the structures are different.
Different structures perform the same function because different types of organisms have developed unique structures that helps them to perform function that is specific to their environments. The structures are specialized to perform a specific function but also to fit the needs of a specific organism.
Analogous structures refers to those structures which perform same function, but have different structures. Such type of organisms belongs to different ancestry but their body parts perform similar function so we can conclude that due to unique structure an organism perform similar function if the structures are different.
Learn more: https://brainly.com/question/23785160
The picture below is a great example of __________ biodiversity.
high
low
moderate
there is no way of knowing without counting
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Answer:
number three is the answer moderate
biodiversity
Project: Examining biodiversity and Ecosystem Services Active....
At least 6 slides
• Slide 1 contains the names of the groups members and a project title
• Slide 2 lists the land use ideas that the group considered
• There is at least 1 slide that describes and explains:
the land use plan that the team selected
how the selected land use plan will promote soil stability and encourage biodiversity
some of the materials needed for the selected land use plan and some relative costs
how the selected land use plan will provide benefits the citizens of Diversitopia
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Answer:
I wish I could help but I'm a little confused as well. I am doing a group project by my self so I am as confused as you
Explanation:
I'm so confused, someone please help me!
Answers
Answer: i dont know either
Explanation:
Help meeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeee
what is is figure 1 and figure 2 and figure 3?
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Answer:
Figure 1: Grassland
Figure 2: Tropical Rainforest
Figure 3: Tundra
Explanation:
Have a good day :)
Answer:
1- Grassland
2- Tropical rainforest
3-Tundra
Explanation:
If an object is placed in water and has a density of 1.9 g/ml will the object float or sink?
Answers
Answer:
float
Explanation:
since everything that have a density more than 1g/l (not g/ml) will sink and less than that will float
then 1.9g/ml < 1g/l
Answer:
it would sink
Explanation: it would sink because the density of water is 0.997 m/ml and 1.9 is more then that
Use the image to answer the question.
Emily and her science lab partner made a complete circuit by attaching a light bulb to some wires and a battery. Which of the following best describes the flow of energy in the complete circuit?
A. lightbulb, wire, battery, lightbulb, wire
B. battery, wire, lightbulb, wire, battery
C. battery, lightbulb, battery, lightbulb
D. wire, battery, wire, battery
Answers
Answer:b
Explanation: it’s in the picture just go counterclockwise
What measures the energy of a wave?
Answers
Answer:
ampiltude
Explanation:
Amplitude means a measure of the amount of energy in a wave. Notice in the drawing below how the amplitude measures the height a wave is going above or below the resting position of the wave.
I am late on an assignment guys pls help
Answers
Answer:
B
Explanation:
I really need help in this...
Answers
6 is a because it is a cause for global warming
And
6 is A
You got this!! I believe in you!!
Please help me write a portfolio. GIVING BRAINLIEST 10 POINTSFinish drafting a research report about how scientific knowledge has changed over time.
Review the web you completed in the prewrite stage.
You will submit your research report draft at the end of this lesson.
Review the features of a research report:
It provides information focused on a central topic.
It has an introduction that presents the main ideas of that topic.
It groups related facts, definitions, quotations, details, and other information into supporting paragraphs.
It uses content words and has a formal tone.
It uses linking words to connect ideas.
It provides a conclusion that relates to the topic.
It includes multimedia elements such as audio recordings or visual displays.
It contains a bibliography at the end.
Answers
Answer:
bobo ka nman qno yan bobob
The diffrents between an element molecule and a compond molecule is the type of atoms with whitch it is made true or false.
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Answer:
true
Explanation:
because an element is of one type of an atom.
A molecule is made of two or more atoms held together by chemical bonds and if two atoms that form a molecule are of the same element form a diatomic molecule.
A molecule that consists of two or more atoms of different elements it forms a chemical compound.
Hello,
So I was wondering if this is correct... Is it?
Answers
True or False:
A substance is found to be made up of more than one atom, but the atoms are all the same. This substance is most likely an element.
Answers
Answer: true
Explanation:hope this helps
Please help! I will report any links. I will give brainliest for those who are right.
I already did the first question. But I'm not sure about the other two. Please help!
Answers
Answer:
2. fluctuation 3. The graph is demonstrating the increase in climate change as the years go on overtime
Explanation:
A. What evidence have you discovered to explain why air flows? B. What evidence have you discovered to explain why Earth has global wind systems? C. What evidence have you discovered to explain why ocean waters flow? D. What evidence have you discovered to explain how wind influences the movement of water? And for the Summary. Water off the coasts of some continents is typically colder than water further offshore because...
Answers
Defenses such as your skin respiratory system, digestive and circulatory system
1. First Line
2. Allergy
3.T cell
Answers
Answer:
T cell
Explanation:
Is the answer.
What is it called when a plant’s embryo begins to grow?
photosynthesis
pollination
fertilization
germination
Answers
What do the key differences between RNA and DNA mean for the spread of these types of viruses?
Answers
Answer:
DNA viruses contain usually double‐stranded DNA (dsDNA) and rarely single‐stranded DNA (ssDNA). These viruses replicate using DNA‐dependent DNA polymerase. ... Compared to DNA virus genomes, which can encode up to hundreds of viral proteins, RNA viruses have smaller genomes that usually encode only a few proteins.
Explanation:
hope it helps my dear friend.
Answer:
Difference Between DNA & RNA Viruses
A virus can self-replicate inside a host cell. ... The viruses that contain DNA as their genetic material are called the DNA viruses. RNA viruses, on the other hand, contain RNA as their genetic material. DNA viruses are mostly double-stranded while RNA viruses are single-stranded