BRAINLIEST IF CORRECT (FILL IN THE BLANKS)
Options for the first blank
absorbs
reflects
refracts
Options for the second blank
slows down
speeds up
Options for the third blank
continue in a straight line path
bend and change directions
Answers
First blank: refracts
Second Blank: speeds down
Third Blank: bend and change directions
Answer:
Explanation:
djdjdjd
Related Questions
H E L P M E
complete the sentence
Answers
Answer:
where is the question
Explanation:
give the question and then I'll make answer your question
can someone pleaseeee help me with this so basically do a food web with these animals ( the food web is supposed to look like the example for the second picture) I WILL ALSO MARK YOU BRAINLIEST i just really need help because i don't understand
Answers
Answer:
umm i cant see the pictures
Explanation:
Substance A and substance B combine to form substance C. Three illustrations of 3-D atomic structures of substances: substance A, substance B, and substance C. Substance A and B combine to form substance C. Ask your teacher to describe the illustrations to you. What is substance C? an atom a mixture an element a compound
Answers
c is a compound
Explanation:
because it is made up of element a and b
What structures do both plant cells and animal cells contain?
A nuclei and mitochondria
B. vacuoles and chloroplasts
Cicell walls and chromosomes
D. cell membranes and cell walls
Answers
A. Nuclei and Mitochondria
This is the answer
If you have an object that takes up 4 cubic centimeters of space and has a mass of 2g, what is the density of that object?
Answers
4cm3 divided by 100^3 = 4x10^-6 (volume)
Mass =2g to kg 0.002kg
0.002/4x10^-6= 500kg/m3
mass divided by volume equals density
help me please!! help would be appreciated
Answers
There are several ways to model a compound. One type of model is shown.
4 C's are connected in a line by 3 black lines. The C on the left has 3 H's attached to it each by a black line. The next C has 1 H attached by a black line and 1 O attached by 2 black lines. The next C has 2 H's attached to it by 1 black line each. The last C has 2 H's attached to it by 1 black line each and 1 O attached by a single black line. That O has an H attached to it by 1 black line.
What is the chemical formula for the molecule represented by the model?
A. CHO
B. C4H9O2
C. C4H8O
D. C3H8O2
Answers
Answer : The chemical formula for the molecule is C4H902
Explanation :
Molecular formula : It is the chemical formula which depicts the actual number of atoms of each element present in the compound.
Structural formula : It is a formula in which the lines are used between the bonded atoms and the atoms are also shown in the structural formula.
In the structural formula, the lines are used between the atoms.
As per given information of compound we conclude that, there are 4 carbon atoms, 9 hydrogen atoms and 2 oxygen atoms.
Thus, the chemical formula for the given molecule will be, C4H902
Why is the sun's renewable energy important to animals?
1. they are able to directly convert the sun's energy into food
2. they eat plants that get their energy from the sun
3. the suns energy isn't important to animals because they don't depend on the plants
4. they absorb the sun's energy through their skin as a way of staying warms
Answers
Answer:
2. they eat plants that get their energy from the sun
Explanation:
Based on the way energy flows through an ecosystem, animals could not survive if they did not have the source of plants. So, the sun's renewable energy is important to animals because the sun helps them grow their food.
I hope this helps and makes sense!
Answer:
4. they absorb the sun's energy through their skin as a way of staying warms
Explanation:
help!
1. why can we see bones in an x-ray
2. compare x-rays with uv rays
3. what temperature are the objects in space that x-rays come from?
Answers
Answer:
This is because different tissues absorb different amounts of radiation. Calcium in bones absorbs x-rays the most, so bones look white.
Can y’all help with this science question
Answers
Answer:
A
Explanation:
at least remove the grade 8 quarter 4 summative assessment from the photo lol
its A because C and D are unrelated and B is still not related to the question.
The surfaces of leaves contain guard cells that open and close the stomata.
What is the primary function of the guard cells?
They control the loss of heat produced by the plant.
They control the loss of water through transpiration.
They control the loss of carbon dioxide used during respiration.
They control the loss of sugars produced during photosynthesis
Answers
Answer:
They control the loss of water through transpiration
Explanation:
They control the loss of water through transportation
40 points, will mark brainliest if you are correct within a day :)
What’s your position about building roads in the rainforest? Write a paper that explains your position. Use facts from your research to support your position. How would humans and different parts of Earth be affected by the construction? Is there any argument against your position? You should write two paragraphs. One paragraph gives background about the problem, and the other tells your position and supports it. Your work should be free from spelling, punctuation, capitalization, and grammatical errors.
Answers
Humans and Animals will be affected differently in many ways. The construction of roads has to access logging, oil, and mining sites in the forest. These roads are funded by government and development agencies, some are financed by private companies or development interests.
For humans, it is somewhat better because the food products come from rainforests as well, such as bananas, citrus, cassava, avocado, cashews, Brazil nuts, vanilla, sugar, coffee, tea, and cocoa. Medicine also comes from the rainforest, some of the ingredients for medicine come from the plants. So do materials such as rubber, oil, gum, resins, and paper. However, if we grew more farms and gardens we would be able to provide food from those gardens and farms, it will take more work, but it will be worth it. Using the products in the rainforest, it's a bad thing and a good thing. The food and materials help survive, yet it could kill the forest and places for animals to live in.
There are many roads that are being built or upgraded, it's a good thing because it can be a lot safer for us, humans, to drive in. But again, they won't be able to fix all the roads, and adding roads in the rainforest would be a waste of time and just kill the animals and the forest itself. It can help the people in the forest much more, but as we see, the people also survive that way. Road construction in the forest can cause impede streams, increase forest flooding, and drastically increase soil erosion. If that happened fish can die out and other species. And degraded lands are also often less able to hold onto water, which can worsen flooding.
If we did keep the roads paved at all times, it can save money and energy and reduces greenhouse gas emissions, more than offsetting pollution generated during road construction, according to a new study. Many parts of the world are increasingly the result of political pressure from corporate interests, namely loggers, mining companies, oil and gas developers, and industrial agricultural firms, rather than government-backed poverty alleviation and development efforts.
The deforestation of rainforests can be a big and devastating effect on our world. It can lead to many animals getting extinct, which is happening as of today. It also decreases the biodiversity that our planet enjoys. It can also lead to the degradation of soil and to erosion, as trees and plants usually hold the ground in place and provide necessary nutrients to it. It can also have a huge effect on our climate, and climate can destroy animals, like in the Arctic.
What is the correct name for a bond between two phosphorus atoms and three oxygen atoms?
Your answer:
Phosphorous trioxide
Diphosphorous trioxide
Phosphorous oxide
Diphosphorous oxide
Answers
Which of the following procedures is used when refining petroleum?
Increase the temperature of the oil.
Decrease the temperature of the oil.
Increase the pressure of the oil.
Decrease the pressure of the oil.
Which of the following is not part of the carbon cycle?
decay of plants
photosynthesis in plants
evaporation of water from the oceans
respiration in plants
Which of the following are true about renewable resources? You may choose more than one answer.
Renewable resources are those that can be recreated or replenished.
Renewable resources include coal.
Renewable resources should be handled with care.
Renewable resources include trees.
After watching a documentary about fossil fuels, your Aunt Sheleah is really concerned about her carbon footprint. Name two ways that she can reduce her carbon footprint at home.
Please answer this with correct answers, these are the questions I was confused about with the test. Also please don't answer just to get points. Thanks if you read or listened to this ^-^
Answers
Answer:
1. Increase the temperature of the oil
2. Evaporation of water from the oceans
3.Renewable resources are those that can be recreated or replenished.
4. 5 Ways to Reduce Your Carbon Footprint
learn the 5 R's: refuse, reduce, reuse, rot, recycle: Going zero waste is a
great step towards combating climate change.
bike more and drive less
conserve water and protect our waterways
eat seasonally, locally, and more plants
switch to sustainable, clean energy:
Explanation:
Which of the following is NOT a part of a nerve cell?
a.
dendrite
b.
neuron
c.
axon
d.
cell body
Answers
Answer: Your answer is B. Neuron. When you look at the nerve cell you can see the cell body, the dendrites ontop of it, axon is the tail like thing at the bottom and the neuron isn't even part of the nerve cell
Explanation:
The bar graph shows the average number of tornadoes in the United States over one year. The data for June is missing.
Based on the trend in the data, how many tornadoes most likely occurred in June?
A. fewer than 50
B. more than 400
C. between 75 and 125
D. between 125 and 275
Answers
Answer:
option D is correct answer please Like me
xplain why the kidneys are important to our survival. (2 points)
a
They filter waste from the blood.
b
They remove urine from the body.
c
They increase sugar levels in the blood.
d
They make new blood for the body.
Answers
Answer: the answer is a .
Explanation: kidneys do not "remove" urine from the body. They filter waste in the blood which then forms the urine. The kidney thus functions in filtration of waste products from the blood leading to urine formation.
Can someone please help me
Answers
Answer:
Your answer is 36
Explanation:
have a wonderful day love
*WILL GIVE BRAINLIEST TO CORRECT ANSWER *
**QUESTION IS IN PICTURE**
Answers
Answer:
A - Add Catalyst
Explanation:
add caralyst
When decreasing the main formula you will have a decrease in the answer
Part E
There is still some debate about how heat waves in the North are linked to climate change. What are two questions you would ask the researchers in this study about the data?
THIS IS SCIENCE
WILL MARK AS BRAINLIEST WHOEVER GIVES THE CORRECT ANSWER
Answers
2. What are the impacts of heat waves?
3. How does climate change and heat waves have the same signals/signs?
Answer:
Here are some questions that could be asked about the data:
Could the heat wave be attributed to other causes?
Are similar heat waves occurring in areas with similar climates?
How often are heat waves occurring compared to past periods?
Explanation:
Edmentum sample answer
Hope this helps :)
Also pls mark me brainliest
Wind generally moves from:
A. areas of low pressure to areas of high pressure
B. areas of strong pressure to areas of weak pressure
C. areas of weak pressure to areas of strong pressure
D. areas of high pressure to areas of low pressure
Answers
[tex]\huge{ \mathrm{ \underline{ Answer }}}\: \: ✓ [/tex]
D. Areas of high pressure to areas of low pressure.
_____________________________
_____________________________
[tex]\mathrm{ \#TeeNForeveR}[/tex]
Kayla summarizes the cell theory to her class. She states that all organisms are made
up of one or more cells. Which pair of statements correctly completes her summary?
A. All cells come from existing cells, and all cells have the same parts,
B. All cells are the same size, and the cell is the basic unit of all organisms.
C. The cell is the basic unit of all organisms, and all cells have the same parts.
D. The cell is the basic unit of all organisms, and all cells come from existing cells.
Answers
Answer:
C. The cell is the basic unit of all organisms, and all cells have the same parts.
Explanation:
Using an analogy of a water balloon, describe the function of the bladder. (2 points)
Answers
Give an example of a hydraulic system that contains valves, briefly describe how it works, and explain how valves help it function.
Answers
Answer: A hydraulic valve properly directs the flow of a liquid medium, usually oil, through your hydraulic system. The direction of the oil flow is determined by the position of a spool. A hydraulic system can only function - as per requirements - by using valves. Thus, you should always look for the correct type of hydraulic valve to serve your intended purpose. The required size is determined by the maximum flow of the hydraulic system through the valve and the maximum system pressure.
Explanation:
im not very good with science and i just need help with this assignment please
Answers
Answer:
Hey,
So what you would do here is first choose a biome, such as the desert for example, then choose an organism that lives there, or an animal. Then think of what it is like where it lives, is it dry, cold, windy, and so force, just describing the place by its looks and climate. How would this population increase, maybe it would be if there was suddenly more food there for them, or if their ecosystem got better for them to live, then, if they populated more, how would that affect the ecosystem. Maybe some animals would die off more, or some would have to much food. Like what if the fly population suddenly doubled, for example, how would that affect the ecosystem? Now what would happen if that organism was removed? If flies were removed, spiders and a lot of other organisms would not have food, and some organisms would overpopulate because nothing would eat them. That is just an example.
Explanation:
I hope this helps, sorry if not. Have a great day!
Organism: Jaguar
1. Jaguars live in a range of habitats, including arid scrubland, thick tropical forests, swamps, coastal mangroves, lowland river valleys, grasslands, and mixed-conifer forests. They gravitate toward areas near rivers and streams.
2. Habitat loss, wildlife trafficking, collisions with vehicles, and retaliatory killings by landowners and ranchers who fear that jaguars will kill their livestock have significantly lowered the population numbers of jaguars and threaten them with eventual extinction.
3. If jaguars were to go extinct, the number of these animals would perhaps increase, which might change the current ecosystem, from what it is now, to a new ecosystem that will adjust to the species left.
Biome 2: Desert
Organism: Camel
1. No matter the type, camels are usually found in the desert, prairie or steppe. Though many people think that camels only live in hot climates, they do well in temperature ranges from 20 degrees F (minus 29 degrees.
2. The sudden increase in camel populations could be also related to massive import of live animals. The Arabian Peninsula countries are among the main camel importing countries.
3. A mob of feral camels moves across arid land in the Australian Outback. The animals, introduced to the area in the 1800s, are causing enormous damage to the ecosystem. ... Camels also damage salt lake ecosystems, pollute waterholes, and destabilise desert dunes, which can lead to erosion. Meaning There would be less damage to the ecosystem.
Can someone help me with this question below
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Answer:
DONT QUOTE ME ON THIS BUT I THINK IT IS A
Explanation:
Can someone please help its science
Answers
Answer:
c
Explanation:
Can someone Please help me :)
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Answer:
This is on quizlet just search it :)
Explanation:
What is the purpose of a code of ethics?
A. To keep journalists from making the law
B.To give newspapers and TV stations a reason to fire journalists
C. To help journalists act ethically and retain credibility
D. To explain what ethics is to the public
journalism actually answer dont ask for brainly
Answers
Answer: A code of ethics sets out an organization's ethical guidelines and best practices to follow for honesty, integrity, and professionalism. For members of an organization, violating the code of ethics can result in sanctions including termination.
Explanation:
*WILL GIVE BRAINLIEST FOR CORRECT ANSWER*
question in picture
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Hope I helped