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Answer:
A. The mass of an object remains constant regardless of it's location
Explanation:
Mass is the amount of space an object takes up, which is unvarying, even if you move something, or spit it apart, it's still taking up the same amount of space
spongebob is known for his big round eyes (R), which is dominant over an oval eye shape (r). if he is heterozygous for his round eye shape and marries a woman with oval eye shape, what type of eyes might the kids have?
Answer:
round cause its dominant
Explanation:
How is the genesis rock useful to humans?
In what way are all sounds alike?
A. All sounds are pleasant to hear.
B. All sounds have more energy than light.
C. All sounds must travel through plastic to be heard.
D. All sounds are caused by vibrations
4) A "black light" uses _______ radiation to make some objects glow.
5) How does a prism separate white light into the different colors that compose it?
Answer:
4 Black light uses Ultraviolet light
5 As light passes through a prism, it is bent, or refracted, by the angles and plane faces of the prism and each wavelength of light is refracted by a slightly different amount. ... As a result, all of the colors in the white light of the sun separate into the individual bands of color characteristic of a rainbow.
Answer:
ultra violet light
Many people report having a phobia for snakes even though they have never been exposed to a snake. This fear is an example of
A. helplessness to an unfamiliar stimuli B. misinterpretation of stimuli
C. classical conditioning
D. preparedness
Answer:
The answer above is correct
Explanation:
Many people report having a phobia for snakes even though they have never been exposed to a snake. This fear is an example of Preparedness. So, the correct option is D.
What is Phobia?A phobia is defined as an anxiety disorder that is defined by a persistent and extreme fear of an object or situation, usually resulting in a rapid onset of fear and typically present for more than six months. The Phobia develop when a person has an exaggerated or unrealistic sense of danger about a situation or object.
Many people report having a phobia for snakes even though they have never been exposed to a snake which is an example of Preparedness. When multiple phobias develop that result from a negative experience or panic attack related to a specific object or situation.
Therefore, the correct option is D.
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Please help
The angle at which sunlight hits any one place on Earth
changes over the course of a year. During summer,
sunlight hits a certain place as shown in the diagram on
the left. During winter, sunlight hits the same place as
shown on the right.
Rays of sunlight
Rays of sunlight
Smaller area
Larger area
Winter
Summer
Which statement is most likely true about the place modeled in the diagrams?
Answer:
A
Explanation:
Answer:
A
Explanation:
What do similarities in the structures of embryos of different species
suggest?
Answer:
B. that those species share a common ancestor
Explanation:
Ok you have to answer the yellow boxes pls
Answer:
attract, repel, repel
Explanation:
I don't understand the second one. I would have to be in your class to understand what its saying exactly sorry.
Answer:
1)attract
2)repel
3)repel
ex2) pin a and c are magnetic
an electric bell) coil, arm, gong, off
sorting scrap metal) steel, cable, off
electromatic switch relays) relay, input, lever, contacts, output
which two adaptations of herbivorous enables them to digest cellulose
Answer:
Cellulose Digestion in Herbivores
By means of the symbiotic gut bacteria, cellulose can be digested by herbivores with the help of monogastric digestion. Herbivores are less efficient than ruminants in the case of extracting energy from the digestion of cellulose. Here, cellulose is digested by microbial fermentation.
Explanation:
Their molar and premolar teeth help to crush and grind the food and bacteria present in their caecum help in the digestion of cellulose.
How does herbivorous digest cellulose?Cellulose is a polysaccharide made up of repeating glucose units linked by β-1,4-glycosidic bonds, only herbivores are able to digest this biomolecule.
Herbivores have molar and premolar teeth, this flat molars (back teeth) with rough surfaces, which are used for chewing up tough plant tissues. Ruminants have rumen having bacteria which are enabled animals to digest cellulose.
Inside the rumen of cattle, certain bacteria and protozoans are able to secrete the enzymes, which break the cellulose and convert it into glucose units to provide energy.
Therefore, teeth and bacteria two adaptations of herbivorous enable them to digest cellulose.
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*HELP ASAP* There are multiple lines of evidence that provide support for common ancestry and evolution. Write 3-4 paragraphs describing at least three of them in detail. Provide at least one example for each line of evidence.
Answer:
Determining a substance's physical or chemical identity. What are the two main requirements for identification? The adoption of testing procedures that give characteristic results for specific standard materials and the number and type of tests needed to identify a substance to exclude all other substances.
Answer:
The adoption of testing procedures that give characteristic results for specific standard materials and the number and type of tests needed to identify a substance to exclude all other substances.
Explanation:
BRAINIEST ANSWER
Can someone please check my answers :))
Thank you <<3
Answer:
You are correct!
Explanation:
Good job!
What nitrogen base pairs with Adenine?
Answer:
The two strands are held together by hydrogen bonds between the bases, with adenine forming a base pair with thymine, and cytosine forming a base pair with guanine.
Explanation:
Answer:
Thymine.
Explanation:
The best way to remember these nitrogen base pairings is by using a common acronym. Think Apple Tree and Car Garage. Apple represents Adenine and Tree represents Thymine. Car represents Cytosine, and Garage stands for Guanine. This memory trick can help remember the nitrogen base pairs.
As the carbon moves around from sink to sink, what are some effects that could result?
The effects of carbon moving from sink to sink is that there is decrease of carbon in the atmosphere.
Carbon sinks and it's effects to the atmosphereCarbon is one of the atmospheric elements that is being recycled in nature through a process called carbon cycle.
Carbon sink is defined as the an environment or an entity that has the ability to absorbs carbon than it can return to the atmosphere. A typical example is the green plants.
These sinks are very important in keeping the levels of carbon dioxide in the atmosphere at manageable level.
Human activity in managing farmland affects the amount of carbon dioxide removed from the atmosphere by plants.
These sinks of carbon dioxide affect the carbon cycle by decreasing the amount of carbon dioxide in the air.
Therefore, the effects of carbon moving from sink to sink is that there is decrease of carbon in the atmosphere.
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The amount of energy required to heat 0.5 kilograms of water until the temperature increases 12° C is about
Answer:
Q = 25104 / 4.184 = 6000 Calories or 6 Kcal
Explanation
Energy can be calculated by the equation
Q = m x Cp x delta T
where
m = mass = 0.5 kg
Cp = specific heat of water = 4184 J
Delta T = 12 degrees
Multiplying all
Q = 0.5 x 4184 x 12 = 25104 Joules
Converting it to Calories
Q = 25104 / 4.184 = 6000 Calories or 6 Kcal
natural selection gizmo
can someone help me with the entire gizmo?
What does this diagram show?
А
Hurricane
land breeze
C
tornado
D
sea breeze
Answer:
im pretty sure its d sea breeze
Explanation:
Involves leaving trees of different sizes and types to create an ecosystem; more expensive type of foresting
Answer: :)
Explanation:
is it bussin? be honest because i dont want no haters up in here
Answer:
It is very bussin
Explanation:
udjjdidj
Answer:
it is busting indeed kind fellow. only the most sheeshiest of sheeshes to you young lad, farewell dababy of the kingdom the third
Explanation:
Zebras (grass-eaters) are ________.
Zebras (grass-eaters) are herbivores. Herbivores are animals that eat predominantly plant stuff as their primary food source, as the name suggests.
Animals known as herbivores, as the name implies, mostly eat plant matter as their main dietary source. They belong to a number of taxonomic groupings, including those for insects, mammals, and even certain bird species. Among the various species that make up this diverse category are well-known creatures like cows, rabbits, deer, and elephants. Herbivores' specialised adaptations to consume plant matter are among the most remarkable characteristics of this group of animals. Their digestive processes, teeth, and jaws have developed to effectively break down the fibre cellulose present in plants. For instance, the many stomach chambers found in certain herbivores like cows and sheep help with the appropriate breakdown of plant material.
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From about 4 billion years ago to about 2.5 billion years ago, oxygen gas became more common in Earth's atmosphere. Oxygen was a toxic compound to most life forms from that time period. Today, oxygen is required by all but some of the most primitive life forms. Which statement best explains how early life forms that were harmed by oxygen evolved into today's life forms that require it?
Warming temperatures allowed the colonization of land environments, where oxygen was more plentiful.
Carbon dioxide-using species all became extinct, which allowed oxygen-using life forms to flourish in shallow oceans.
Over time, many species gradually adapted to a more oxygen-rich environment, allowing them to survive in shallow water and on land.
The growth of seas allowed early species to survive by using dissolved carbon dioxide in seawater rather than using it directly from the air.
Answer:
Over time, many species gradually adapted to a more oxygen-rich enviroment, allowing them to survive in shallow water and on land.
Which conclusion about the origin of life could be drawn from the potential results of this experiment?
Life assembled from chemical building blocks.
Life began when water vapor became electrified.
Life evolved from the DNA of simple unicellular organisms.
Life began when salt water caused a mutation in an ancient virus.
Answer:
Life assembled from chemical building blocks.
Option 1
Hope it helps!
a man with a tumour in his pancreas had a surgery to remove his pancreas. explain the effect on the process of digestion.
Answer:
After pancreatic surgery, it is normal to have difficulty eating or to experience nausea, vomiting or heartburn. These symptoms are caused by a condition known as "gastric ileus," or temporary paralysis of the stomach. It may take your digestive system anywhere from a few weeks to a few months to return to normal.
Explanation:
Help me!!!! Please I have been stuck on this for like 1 hour.
Answer:
Parasitism
Commensalism
Mutualism
Explanation:
These are the answers in order.
Which plant cell organelle helps maintain the shape of the cell by helping to maintain turgor pressure?
A)
cell membrane
B)
nucleus
C)vacuole
D)
cytoskeleton
Helpppp :(
Answer:
The answer is the cell membrane
The image shows a rain forest ecosystem. The energy from plants, or producers, acts as the starting point of energy in the ecosystem. This energy is transferred to other organisms in the food web. In which two ways is the total amount of energy conserved in the ecosystem?
1.Some energy is transferred to the organisms, and the remaining energy is released into the ecosystem as thermal energy.
2. Bacteria eat the dead bodies of organisms to release the organisms’ stored energy into the atmosphere.
3.Some energy is transferred to the smaller organisms, and the rest is stored in the bodies of larger animals.
4.Some energy is transferred to the organisms, and the rest is released by plants in the form of carbon dioxide.
5.Bacteria eat the dead bodies of organisms, obtain all the energy, and store it in their bodies.
Answer:
3.Some energy is transferred to the smaller organisms, and the rest is stored in the bodies of larger animals.
Which group of organisms can display the most significant adaptations to their environment in the shortest period of time?
A. Bacteria
B. Fish
C. Insects
D. Mammals
Answer:
A. Bacteria
Explanation:
Displayed by how rapidly antibiotic resistance can develop, bacteria are the organisms that can make the quickest, significant adaptations.
Bacteria also reproduce by binary fission, where one bacteria becomes two.
This method of reproduction occurs rapidly, meaning that bacteria grow exponentially, as each bacteria will double. Over time, this will create a huge population.
This ability to reproduce quickly into a large population means that there is a greater chance for diverse mutations to appear. Some of these mutations will be helpful, and allow the bacteria to survive and reproduce when there are changes to their environments.
These mutations will lead to quick adaptations to the environment.
So, the correct answer is A. Bacteria
Bacteria can display the most significant adaptations to their environment in the shortest period of time.
What are bacteria?Bacteria are the species that can make the quickest, most substantial modifications, as demonstrated by how quickly antibiotic resistance can emerge.
Bacteria can also divide in two through a process known as binary fission.
As a result of this quick process of reproduction, bacteria multiply exponentially since each bacterium doubles in size. This will eventually result in a vast population. With such rapid population growth, there is a higher likelihood that different mutations will manifest themselves.
Therefore, Bacteria can display the most significant adaptations to their environment in the shortest period of time.
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Moving to the part of the animation that takes place in the nucleus, which molecule is shown as pale blue/green?
Complete question:
Visit http://www.genomicseducation.ca/animations/gene_expression.asp and play the animation.
Moving to the part of the animation that takes place in the nucleus, which molecule is shown as pale blue/green?
Answer:
snRNA molecules
Explanation:
snRNA means small nuclear RNA. These are small RNA molecules found in the nucleus and are involved in the RNA maturation process. In association with proteins, they compose the spliceosomes. They are involved in the processing phase of preRNA, which must maturate before its exportation from the nucleus as mRNA.
preRNA molecules are the first RNA transcribed and possess long intermediate sequences called introns that do not codify proteins. On the contrary, the encoding sequences are called exons.
Introns and exons alternate in the molecule, and the limit between them is called the splice site. Depending on the extreme we are looking at, they are 5´splice site or 3´splice site. Essentially, snRNA places in these sites and connects all the exons extremes of the preRNA, splicing out the introns. They remove the sequences that are not useful during the protein synthesis. This removal occurs before the RNA leaves the nucleus. Once the introns are excised the exons join to form the unique mature mRNA. This process is known as the splicing mechanism and turns preRNA into mRNA.
Note: In the attached files, you will find some fragments of the animation with the respective labels.
True or False. Structural and functional similarities and differences in species that do not look alike can show relationships.
A. True
B. False
what process is responsible for the absence of glucose and amino acids in urine
Answer:
The force of hydrostatic pressure in the glomerulus (the force of pressure exerted from the pressure of the blood vessel itself) is the driving force that pushes filtrate out of the capillaries and into the slits in the nephron
Selective reabsorption can be considered the process responsible for the absence of glucose and amino acids in urine.
What is selective reabsorption?The selective reabsorption mechanism allows the absorption of different substances including glucose and amino acids in the urine.
This reabsorption occurs after filtration in the capillaries of the urinary system. The filtration and excretion of waste substances are associated with the formation of urea.In conclusion, selective reabsorption can be considered the process responsible for the absence of glucose and amino acids in urine.
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