if a great number of radio waves are reflected back from a particular area, what does that tell the scientists about the weather in that area
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Answer:D
Explanation:
Answer:
D
Explanation:
Related Questions
how are plant cells and human cells the same?
a. they can produce their own oxygen.
b. they make their own food from sunlight.
c. they can receive nutrients through the cell wall.
d. they use mitochondria to release energy from sugars.
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Plant cells and human cells are similar in the sense that they both use mitochondria to release energy from sugars.
Plant cells and human cells are two distinct kind of cells. Plant cells are autotrophic meaning that they can synthesize their own food using energy from sunlight but human cells are heterotrophic meaning that they depend on other organisms for food. Despite this huge difference between plant and human cells, they still possess some similarities. One major similarity between plant and animal cells is that they both possess MITOCHONDRIA and use it to undergo cellular respiration. Cellular respiration is a process that breaks down organic substances like sugars to synthesize ENERGY (ATP). This process occurs in the MITOCHONDRIA of both plant and animal cells.Therefore, the fact that both plant and human cells use mitochondria to obtain energy is a similarity between them.
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which statement is most likely true about the place modeled in the diagram?
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Answer:
I would say the answer is D.
Explanation:
Hope this helps
Answer:
Here is the answer for you. here is proof.
Explanation:
you discover that an atom of an unknown element had 54 protons. identify the element and explain how you know the identity is correct. explain whether the unknown element is more or less reactive than an atom of an element that has 30 protons. identify an element that would have very similar chemical properties (as element 54) to the unknown element and explain why its chemical properties would be similar.
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Answer: Xenon
Explanation:
if you look on the periodic table of elements, youll notice that the only element with 54 protons is Xenon. Hope this helps!!
Protons are the positive charged subatomic particle that lies with the neutron in the nucleus of the atom.
The unknown element with 54 protons will be Xenon.
It is because Xenon is the only element in the periodic table having 54 protons. Element has the same number of protons and electrons therefore Xenon is the element that will have 54 protons.
It belongs to the noble gas group because the outer shell is a filled valence shell that is stable and less reactive compared to other elements.
Therefore it will be less reactive compared to the element having 30 protons.
The elements having similar properties as Xenon will be helium, neon, argon etc because they have the same group in the periodic table.
To learn more about Xenon follow the link:
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pleasee help answer this question
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Answer:
I think it would be like how the earth formed and other planets except way smaller but I'm not sure
What are the 4 ways structural adaptations affect a plant or an animal?
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Behavioural - responses made by an organism that help it to survive/reproduce.
Physiological - a body process that helps an organism to survive/reproduce.
Structural - a feature of an organism's body that helps it to survive/reproduce.
(hope this helped)
Answer:
Adaptations are special features that allow a plant or animal to live in a particular place or habitat. These adaptations might make it very difficult for the plant to survive in a different place. This explains why certain plants are found in one area, but not in another.
Explanation:
Please help. I don't understand what its asking.
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Please help, these questions on my hw are confusing to me.
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11. without dna replication, damaged cells could not be replaced/repaired and cells need dna, cells would become mutated without dna replication.
12. mutations are rare because dna polymerase proofreads the strands but if the process occurred incorrectly and was not corrected by the polymerase, the cell would become mutated and could be really harmful.
hope this helped!
12.) because it creates the next copy of DNA that have to into one of the two daughter cells when a cell divides. Without it each cell lacks enough hereditary fabric to give instructions for crating proteins vital for bodily purposes.
13.) proteins might not function normally or at all. They can cause mutations like disorders or cancer.
The temperature of the water in Glass A is 90°C.
The temperature of the water in Glass B is 30°C.
When each is poured into a container of water which is 600C, which of the following statements is most likely to occur?
A: Water from Glass A will sink to the bottom while water from Glass B will sink.
B: Water from Glass A will rise to the top while water from Glass B will sink.
C: Water from Glass A will sink to the bottom while water from Glass B will rise.
D: Water from Glass B will rise to the top while water from Glass A will rise.
PlEaSe HeLp Me!
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Sorry if this is to late but, I think the answer is A
I think A is the answer because the hotter water will rise and the colder water will sink. (that is the same with air to.) Hope this is right :)
URGENT!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Answer:
A
Explanation:
When you ride in your car and the trees and buildings appear to you to move backward, you are observing motion.
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Answer:
yea u are they seem faster even they are not
Explanation:
What is the function of the digestive system?
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Answer:
To break down foods
Explanation:
can you help me number 7 and 8 plsssss
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What category do you think humans fall into? Explain your reasoning.
reproduction wise.
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Answer:
Mammals
Explanation:
Humans are classified as mammals because humans have the same distinctive features (listed above) found in all members of this large group. Humans are also classified within: the subgroup of mammals called primates; and the subgroup of primates called apes and in particular the 'Great Apes'
Answer:
Mammals
Explanation:
Examples of Mammals
aardvarks.
bats.
elephants.
hamsters.
humans.
rabbits.
rhinoceroses.
whales.
Janet is studying a population of genetically-identical individuals. Janet can conclude that these organisms.
A. do not reproduce.
B. reproduce sexually.
C. reproduce asexually.
D. are multi-cellular.
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which statement describes a self-feeder
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Answer:
C. An oak tree takes in energy from sunlight
Explanation:
Answer: B; A bacterium gets nutrients from other organisms
Explanation:
fill in the blanks, please help!!
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Answer:
Usually there is an assignment that comes with these and you can just copy off of it
Explanation:
If you can find that, good
If this was not help I am sorry
hi;) I would love it if someone could help thanks (science question btw)
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Answer:
It's the split( D )
please help!!!!!! I will try to give brainliest :) ( and idk what subject to put this in soooo..)
Match the following. Match the items in the left column to the items in the right column.
1. ammonification
process by which green plants convert carbon dioxide, water, and energy from the Sun into sugars
2. assimilation
process by which certain bacteria convert ammonium into nitrates
3. denitrification
process by which certain bacteria convert nitrates into nitrogen gas
4. nitrification
process by which plants or animals convert nutrients into usable organic compounds, such as proteins
5. nitrogen fixation
process by which certain bacteria convert organic nitrogen into ammonia and ammonium salts during decomposition
6. photosynthesis
process by which certain bacteria in the soil convert nitrogen gas into ammonia and ammonium
7. respiration
process by which living cells produce usable energy from food
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Answer:
Photosynthesis-process by which green plants convert carbon dioxide, water, and energy from the Sun into sugars
Ammonification- process by which certain bacteria convert organic nitrogen into ammonia and ammonium salts during decomposition
Assimilation-process by which plants or animals convert nutrients into usable organic compounds, such as proteins
Denitrification-process by which certain bacteria convert nitrates into nitrogen gas
Nitrification-process by which certain bacteria convert ammonium into nitrates
Nitrogen Fixation-process by which certain bacteria in the soil convert nitrogen gas into ammonia and ammonium
Respiration-process by which living cells produce usable energy from food
Items on the right are various environmental processes and their descriptions are given on the left.
What are environmental processes?The processes that are related to the components of the environment and help in the survival of its various species are called environmental processes.
The correct description of environmental processes is as follows.Photosynthesis - process by which green plants convert carbon dioxide, water, and energy from the Sun into sugars.Ammonification - process by which certain bacteria convert organic nitrogen into ammonia and ammonium salts during decomposition.Assimilation - process by which plants or animals convert nutrients into usable organic compounds, such as proteins.Denitrification - process by which certain bacteria convert nitrates into nitrogen gas.Nitrification - process by which certain bacteria convert ammonium into nitrates.Nitrogen Fixation - process by which certain bacteria in the soil convert nitrogen gas into ammonia and ammonium.Respiration - process by which living cells produce usable energy from food.Read more about environmental processes, here
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Why is the find "Frankenstein Dino" important in understanding the evolutionary Lineage of theropods?
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Answer:
Explanation:
it can help you to undrstend more
Answer:
This is the sample answer from edmentum/plato so paraphrase it:
Scientists once believed that all theropods were carnivores. However, recent research showed that some theropods evolved to eat plants. The fossil indicates that the new species of dinosaurs evolved to eat plants earlier than some of the other theropods. So, this new species may help scientists piece together an evolutionary lineage of theropods that ate plants.
Explanation:
.......help (ToT) thanks,
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Answer:
testing the hypo
Explanation:
Answer:
B
Explanation:
cuase i got it right on a test
which statement best describes how a cell-membrane helps a cell remove waist?
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Identify three functions of protein in the diet.
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Please hurry!!!
4.If carbon dioxide is removed from a plant’s environment, what would you expect to happen to the plant’s production of high-energy sugars?
a. More sugars will be produced.
b. Fewer sugars will be produced.
c. The same number of sugars will be produced but without carbon dioxide.
d. Carbon dioxide does not affect the production of high-energy sugars in plants.
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Answer:
correct answer would be B, Fewer sugars will be produced.
Explanation: :}
I want an essay on the benefits of plants. Serious answers only.
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Answer: I highly suggest that you reword this but here it is...
Plants are beneficial to the lives of many species on Earth. They provide us with oxygen, while also reducing the amount of carbon dioxide in the atmosphere.
Plant go through a process called "photosynthesis." This process allows them to take in carbon dioxide, water, and sunlight, and omit oxygen and glucose. Without plants, this process would only occur in microorganisms. By themselves, microorganisms do not have enough numbers and power to be able to provide enough oxygen for the rest of the species on the planet. All species that rely on oxygen would eventually perish.
Plants also prevent erosion. With their roots, plants hold down soil and stop the soil from moving. They provide structure and strength to the loose soil. If plants were not there to hold down soil, it would be entirely up to humans to provide structure in the soil.
Finally, plants are important to us because they provide us with a food source. Humans use plants as a major source of energy. We eat plants, and mass produce them to feed ourselves. Plants are also a major food source for other animals that we rely for food. Animals that we eat get there energy from plants. If we wiped out the complete bottom part of the food chain, none of the other animals would survive.
Overall, plants are beneficial to us in many ways. They provide us with energy, stop erosion, and give us oxygen. Without plants, it would be impossible for humans to survive, and we would eventually perish.
Firstly, plants are the major source of food in the ecosystem. Every food chain starts with one plant or the other.
Secondly, oxygen. Plants help in providing us with more oxygen as they absorb Carbon dioxide from the surrounding atmosphere release oxygen. In my opinion this is the most important benefit of plants... as without them the level of carbon dioxide will increase in the atmosphere leading to a shortage of oxygen and eventual death of oxygen dependent organisms.
Plants also help take care of our environment. By preventing landslides and erosion in areas with heavy rainfall and winds as they cover the ground.
Plants also serve as habitats to organisms.
Summarize photosynthesis and describe how it is part of the carbon cycle
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Giving brain liest for who ever does all, IN YOUR OWN WORDS< please and thak you i am giving brain liest :) i need a pro to help me lol
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Answer:
Breathing is when u breath out corbin dioxied and breath in air Breathing is important because if u dont breath then u could die. i onestley dont know what a diagram is srry.....ummmm im srry i tried my hardest i dont know what the other things are .
Explanation:
Which organelle is marked with an X?
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Answer:
The x is pointing the nucleus in the organelle which is the most important part of the cell in activity and growth.
Explanation: Let me know if you need more of a explanation
Have a good day.
Answer:
cell membrane
Explanation:
1. Using the words below, explain the differences between these 2 changes to Earth's
surface.
I words to use: Scale of Change, Fast, Slow, Large, Small, Erosion, Chemical Weathering, Physical
Weathering.
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Answer:
Slow Scale of Change for the first one and Erosion for the second one.
Please answer ASAP....BRainliest and 25 points
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Step-by-step explanation: Yes
Plz Help....
5- A microbe from an ecosystem that exists in the same arctic region has infected the whale population. The graph below shows the new carrying capacity for the whale population.
6- Explain how these microbes have affected the whale population. Does this new evidence change the seal and killer whale relationship? Does this new relationship represent a sigmoid or peak phenomenon? Please provide supporting details.