Answer:
No answer. But you can learn off this;
Explanation:
Wind erosion abrades surfaces and makes desert pavement, ventifacts, and desert varnish. Sand dunes are common wind deposits that come in different shapes, depending on winds and sand availability. Loess is a very fine grained, wind-borne deposit that can be important to soil formation.
Thanks.
in eukaryotic cells, which organelle produces the majority of the atp for the cell?
Answer:
mitochondrion
Explanation:
found in airsacs/alveoli in the lungs capilliaries?
Answer:During gas exchange oxygen moves from the lungs to the bloodstream. At the same time carbon dioxide passes from the blood to the lungs. This happens in the lungs between the alveoli and a network of tiny blood vessels called capillaries, which are located in the walls of the alveoli
Explanation: carbon dioxide
In the Bird Beak Gizmo, how did the bird beak depth change in drought conditions?
O No change
O Beaks got shorter beacuse the birds had to scrape more to find seeds.
Beaks got longer because the only birds that survived had larger beaks that could crack the hard seeds
Answer:
I think it would be #3, Beaks got longer because the only birds that survived had larger beaks that could crack the hard seeds
Explanation:
In years of extreme drought, the small, delicate seeds get eaten up quickly, leaving behind only the largest, toughest seeds.
Studying Science tends to follow the scientific
method:
1. Make an
2. Ask a testable
3. Construct a plausible
how
4. Make a
you think the results will go
5. Conduct an
6. Record accurate & valid
Word bank: prediction, results, question,
hypothesis, experiment, observation
Which of the following is false of the integumentary system?
A. The inner layer of the epidermis divides quickly
B. The body produces more melanin with stronger sunlight exposure
C. Too much UV radiation can mutate DNA in skin cells and cause cancer
D. Keratin is the pigment responsible for skin color
Answer:
Hey there the answer would be D. Keratin is the pigment responsable for skin color.
Explanation:
A. The top layer of the epidermus is made of dead skin cells. The inner player has to be constatnly making more cells
B.The body procudes more melanin with stronger sunlight exposure. This results because the UV of the sun causes T-T dimers which is a type of DNA damage.
C. UV causes genetic mutation which can result in cancer if not fixed by the cell
D.Keratin is found in the epidermis and with thick layer of skin found in the hands and feet. Melainin is responsible for skin color.
Si una mujer tuviera una masa de 60 kg, ¿cuál sería su masa en la Luna? (la gravedad de la Luna es de 1,67 m / s2)
Answer: d
Explanation: just did it on edg
Y ir instrumentos de laboratorio usaron luis y Juan?
Luis y Juan querían hacer una investigación sobre la rapidez de disolución de una pastilla efervescente en el ácido acético a temperatura caliente. Para esto, tenían que triturar la pastilla y luego utilizar solamente 15 gramos de la sustancia. Tenían que medir 50 ml de ácido acético y colocar el mismo en un recipiente donde se pueda calentar sustancias, pero que el vapor generado se libere rápido. Al agregar ambas sustancias al recipiente de vidrio, lo comenzaron a calentar. Una vez se iba calentando, agitaron las sustancias poco a poco y con mucho cuidado, tomaron los cambios en temperatura de cada 2 minutos. Al finalizar el experimento, ellos compartieron sus resultados con sus compañeros de clase.
Answer: d
Explanation: just did it on edg
drag each micrograph to the target that indicates the stage of mitosis or cytokinesis it shows.
Mitosis occurs after the interphase and involves four stages. After mitosis event occurs cytokinesis. The correct order is 1A, 2F, 3E, 4B, 5C, 6D.
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Mitosis is a process by which, from a diploid somatic cell (2n), two daughter diploid cells (2n) are produced.
First occurs duplication of the cell content, and then the separation into two new cells happens.
Mitosis occurs in only one phase.
• In the prophase, it occurs chromosomes condensation and nuclear membrane breaks.
• During the metaphase, chromosomes are taken toward the center of the cell by the spindle apparatus. Once in the equatorial plane, chromosomes line up.
Each chromatid joins with a microtubule of opposites poles.
• In Anaphase, bonds between chromatids break. They separate and migrate to the opposite poles.
• In telophase, duplicated chromosomes are already in the corresponding poles, and the nuclear membrane forms again in each pole.
• Finally, cytokinesis occurs. Through invagination of the cell membrane, the cells and their cytoplasmatic content get separated.
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Which one of the following traits is nota characteristic of living things?A.Needs energyB.Responds to environmentC.Comes from nonliving matterD.Reproduces
Answer:
C.
Explanation:
If they came from nonliving things, they would not be able to live in the first place
what percentage of genetic information is passed on from parents to their offspring
Answer:
50% from each parent
Explanation:
The percentage of genetic information passed on from parents to their offspring is 50% from each parent, for a total of 100%.
What is the percentage of genetic information?Approximately 50% of genetic information is passed on from each biological parent to their offspring. This occurs through the combination of genetic material during fertilization, where half of the offspring's genetic material comes from the mother and the other half from the father.
However, the exact percentage of genetic information passed on can vary due to factors such as genetic mutations and recombination during meiosis.
This occurs through the process of sexual reproduction, where each parent contributes one gamete (sperm or egg) containing half of their genetic information.
When the sperm and egg combine during fertilization, they form a zygote with a complete set of genetic information (100%), half from each parent.
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What role do the macromolecules starch and simple sugars play in fruit storage and ripening?
The role that is played by macromolecules such as starch and simple sugars in fruit storage and ripening is that the unripe bananas store starch in their chlorophyll.
Macromolecules refer to very large molecules. The four main classes of macromolecules include lipids, proteins, nucleic acid, and carbohydrates.
It should be noted that starch is stored in the chlorophyll content of the peel of the unripe bananas. During ripening, there'll be an increase in the breakdown of the starch that can be found in the fruit and this will ensure there's an increase in the glucose too.
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viruses are not considered living organisms because they are not composed of:
Answer:
Viruses are not living things. Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things
Explanation:
Answer:Viruses are not living things. Viruses are complicated assemblies of molecules, including proteins, nucleic acids, lipids, and carbohydrates, but on their own they can do nothing until they enter a living cell. Without cells, viruses would not be able to multiply. Therefore, viruses are not living things.
Mitosis begins with a single parent cell and results in the formation of two unique (different) daughter cells, each with half of the
chromosomes from the parent cell.
True
False
BIOLOGY HELP!!! NO LINKS PLEASE!!!
1. Robert Hooke first observed cork cells in 1665 Which statement describes the flaw in Robert Hookes initial conclusion about his observations?
A.) Hooke observed dead cells and concluded that cells are empty structures.
B.) Hooke observed box shaped cells and concluded that all cells are the same shape
C.) Hooke observed structures within the cells and concluded that all cells contain the same structures
D.) Hooke observed similarly sized cells and concluded that all cells are the same size
2. What would happen if the cell membrane of a cell was damaged?
A.) Energy production within the cell would stop
B.) The cell could no longer make proteins
C.) The cell could no longer perform photosynthesis
D.) Cytoplasm and other molecules could leak out of the cell
3. What could happen to a cell if it’s ribosomes did not function properly?
A.) The cell could not convert light energy into sugars
B.) The cell could not send or receive chemical signals
C.) The cell could not synthesize proteins
D.) The cell could not store energy
4. Where do most cellular activities occur?
A.) The endoplasmic reticulum
B.) The mitochondria
C.) The nucleus
D.) The cytoplasm
5. Why are muscle cells packed with mitochondria?
A.) Mitochondria provide important structural support to maintain muscle cell shape
B.) Muscle cells use a lot of ATP generated by mitochondria
C.) Muscle cells relax and contract depending on the number of mitochondria present in the cell
D.) Muscle cells require large numbers of proteins produced by mitochondria
PLEASE HELP!!! Again no links please!
Answer:
1)A
2)D
3)C
5)B
I hope this helps:)
Answer:
1.) Hooke observed dead cells and concluded that cells are empty structures.
2.) Cytoplasm and other molecules could leak out of the cell.
3.) The cell could not synthesize proteins.
4.) The cytoplasm
5.) Muscle cells use a lot of ATP generated by mitochondria.
Explanation:
I took the test and all of these are correct! :D Hope this helps people i the future!
What determines the shape of a protein? How is a protein's
shape related to its function?
Answer:
the folding and intramolecular bonding of the linear amino acid chain, which ultimately determines the protein's unique three-dimensional shape. ... Folded proteins are stabilized by thousands of noncovalent bonds between amino acids.
Based on the test results, are the worm neurons alive?
Answer:
Yes
Explanation:
In the inner-world perspective of the simulation, the worm is absolutely alive as it is obeying the laws of physics as presented by the simulation.
I HOPE THIS HELPS!!!!!
Since it is adhering to the simulation's depiction of the rules of physics, the worm neurons appear to be completely alive from the simulation's inner-world perspective.
What is the worm?The worm is a frequently utilised organism in neuroscience research, because of the limited amount of neurons it contains For instance, the hermaphrodite form of the worm contains 302 neurons in its nervous system, as opposed to the 86 billion neurons found in humans.
Every animal requires a brain to survive, and worms are no different. Their brains control movement, sensory perception, and any other physical processes essential to their existence. A worm cannot, however, use its brain for thought.
Therefore, The worm neurons appear to be fully alive from the simulation's inner-world perspective because it is obeying the simulation's representation of the laws of physics.
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A person has parents with high cholesterol. How will this impact the person's risk of developing a blood disease?
A. The person will have a higher risk for atherosclerosis regardless of his current or past lifestyle choices
B. The person will not have a higher risk for atherosclerosis if he has a healthy diet and exercises often
C. The person will have a higher risk for chronically low blood pressure regardless of his current or past lifestyle choices
D. The person will not have a higher risk for chronically low blood pressure if he has a healthy diet and exercises often
As per the observation, the correct answer is C. The person will have a higher risk for chronically low blood pressure regardless of his current or past lifestyle choices as it will impact the person's risk of developing a blood disease.
Even in case your LDL cholesterol and blood stress ranges are best mildly elevated, while they're each found in your frame, they could have interaction with every different to extra fast harm your blood vessels and your coronary heart.
What is the relationship between blood level and cholesterol?The hyperlink among excessive blood stress and excessive LDL cholesterol is going in each direction. When the frame cannot clean LDL cholesterol from the bloodstream, that extra LDL cholesterol can deposit alongside artery walls. When arteries emerge as stiff and slender from deposits, the coronary heart has to paintings extra time to pump blood via them.
Thus it is clear that cholesterol can affect the blood level that it can cause blood level.
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Answer:
A
Explanation:
thực hiện chức năng bài tiết là:
a.ribôxôm
b.ti thể
c.trung thể
d.bộ máy gôngi
HELP PLS
You are looking at a star through a telescope in January. There is a small shift in the star’s apparent position compared to when you looked at the same star through a telescope in July. What can you conclude about the distance of the star from Earth?
Answer:
the earth moved its position around the sun
“How is it possible that siblings with the same parents can have such different traits, such as skin tone?”
Which part of the compound microscope helps in gathering and focusing light rays on the specimen to be viewed
different photosynthetic pigments from a plant pigment extract can be separated by
The different photosynthetic plant pigments can be separated by PAPER CHROMATOGRAPHY. It is a methodology used to separate different chemical compounds based on their differential solubility.
This method (paper chromatography) uses paper sheets in order to separate mixtures of soluble substances such as, for example, plant pigments.
These paper sheets represent the 'stationary phase' through which a solution is made to pass.
Subsequently, during the mobile phase, the solvent moves through the paper sheet and thus carries (separates) different compounds with it.
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the protein that permits stretching and recoiling of the skin is:
Answer:
Elastin
Explanation:
Hope this helps :)
2. How did dark matter affect the development of structures in the early universe?(1 point)
It cooled pockets of gas to form nebulae.
It became part of black holes.
It seeded the development of quasars.
It seeded the development of galaxies.
Answer:it seeded the development of galaxies
Explanation:
Dark matter affected the development of structures in the early universe as it seeded the development of galaxies.
Dark matter is simply refered to as a glue that bounds the Universe together. they are also dark matter halos are now stated to be the sites where galaxies were born. The universe as a whole ks made up of helium and hydrogen, dark matter was very essential in giving of the gravitational force needed in the gathering of elements together to form stars.Conclusively we can therefore say that Dark matter is the sit that holds the existence of galaxies.
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Can anybody help me doing this??
lesson: Science
grade: 5
Answer:
Im going to be moving from the top right to the left in a circle. So right to left here
The Sun is top rightSquiggle Arrows going up is evaporation And the evaporation makes the cloudThe second cloud is rainThe third cloud is snowAnd both of the clouds are condensation so I guess maybe put it on the arrowsLabel the mountain right underneath the snowThe water going down the mountain at the top is run offThe water towards the bottom of the mountain that has the arrows is riverThe squiggly lines going down is underground waterAnd the huge body of water is seaExplanation:
uhm, its the water cycle so
All of these are attributed to deforestation EXCEPT:
A)
Less biodiversity
B)
A loss of soil nutrients
An increase in forested areas
D
An increase in greenhouse gases
Answer:
C
Explanation:
Deforestation is the process clearing large expanses of woodland; which destroys biodiversity, removes fertility in soil and increases greenhouse gases; but DECREASES the amount of forested areas. Hope this helps :D
An undersea volcano erupts, creating a new island in the Gulf of Mexico. Life slowly starts to appear on the island. What would probably be the first species to take hold and survive? Pls, explain your answer.
A. ferns C. lichens
b. finches d. grasses
Answer:
Lichens
Explanation:
Lichens are very mere grasses
They need very less oxygen
They can adopt in any situation just they need drops of water .
So they will start to hold and survive at first
Which of the following contain(s) oxygenated blood?
*its Arterioles edgBz21 pls pst
Answer:
c. Arterioles is correct
Explanation:
jenn is studying a population of fish found in a pound
Answer:
yes
Explanation:
how do you get fish to put in the pound and what is she studying them for?
Help please
Please help
Answer:
The answer is protein
Explanation:
trust me , hope this helps you!, add me as brainlist