2. Which of the following may affect a passenger's safety during a collision? Select all
that apply
A. the mass of the automobile in which the passenger rides
B. the mass of the automobile that collides with the passenger's vehicle
C. the velocity of the passenger's vehicle
D. the acceleration of the passenger's vehicle during the collision
Answers
Answer: All of them seem to apply.
Explanation:
A., Its important to know if your car that is being collided is a small car or big truck, as they will end up effecting who gets hurt the most.
B., Same thing as A. but with the other vehicle.
C., The velocity matters a lot with a collision, since a slow crash won't have as much damage as a car going fast and hitting someone. Also it won't be as likely to be fatal if the car crashing into you is going slow.
D., This is the only one I'm not too sure on, but it seems like how fast the car can accelerate once collided with would be a big factor on whether it would come to a halt or skid across the road.
Related Questions
What are lipids? (choose all that apply)
Sugars
A macromolecules mostly found in breads, pasta, fruits,
and veggies
Stored energy and insulation
Immediate, usable energy
Fatty acids are the monomers
A macromolecule mostly found in cheeses, milk, butter, oils, nuts, and fish
Monosaccharides are the monomer
Answers
Which molecule is a direct product of this cellular process?
A Glucose
B Phospholipid
C Insulin
D DNA
Answers
Answer: a
Explanation:
The Moon's repeated pattern of movement and changes in appearance is known as the revolution .It is due to the Moon?
Answers
Answer:
No, the patterns are made by the light of the sun that reflects on the moon. The darker part of the moon is caused by the shadow of the earth.
What is the relationship between photosynthesis and cellular respiration?
Answers
Answer:
Photosynthesis and cellular respiration are essentially opposite processes.
Explanation:
Photosynthesis converts carbon dioxide and water into oxygen and glucose. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Both use one another's products to make their own.
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How does fresh water differ from coal as a resource ?
Answers
Answer:
Water is a renewable resource but coal is a non renewable resource that is the main difference.
Answer:
Fresh water is an artificial resource, while coal is a natural resource. Coal is difficult to find while fresh water is found everywhere in abundance. Fresh water is a renewable resource while coal is nonrenewable.
Explanation:
Hope it helps
Which of the following
is not a type of lipid?
A. Fat
B. Steroids
C. Sugar
D. Waxes
Answers
Pretty sure the answer is Sugar, Correct me if I'm wrong
Sugar is not a lipid, but it is a carbohydrate. Thus, option C is correct.
What is lipid?Lipid is type of biomolecule, consisting, fats, steroids, waxes, and fat soluble vitamins such as A, D, E, K and others. It is an organic molecule which is hydrophobic or amphiphilic molecule which is insoluble in the water.
Fatty acids are included in the class of carboxylic acids which has long hydrocarbon chain and terminal carboxyl group (COOH). As compare to other molecules found in food that are carbohydrates and proteins, lipids contain more than twice energy.
Lipids play significant role in cell signaling as lipid signaling, which is very vital part of it. It is also involved in immunity, hormones such testosterone, estrogen, cortisol. Fat soluble vitamins play an important role in nutrition.
Therefore, sugar is carbohydrate not lipid. Therefore, option C is correct.
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According to Newton's first law, an object in motion
will stay in motion unless:
a. A balanced force acts on it
b. An unbalanced force acts on it
c. It stops
d. It remains at rest
Science 6th grade, pls help
Answers
Unless an unbalanced force is acting on an object, Newton's first law states that it will stay at rest or move in a straight line at a constant speed.
What state does Newton's law claim an object in motion will remain in?Newton's first law states that any object will remain at rest or in uniform motion in a straight line unless compelled to change its state by the application of an external force. Inertia is the propensity to resist changes when things are moving.
Does an object that is moving continue to do so?According to Newton's First Law of Physics, moving objects continue to move in the same direction unless they are affected by an imbalanced force. Things moving include among others, the US dollar, rates, inflation, and oil.
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Bacteria, like most forms of life use ___ to reduce the activation energy of metabolic reactions.
select all correct answers
Bacteria, like most forms of life use ___ to reduce the activation energy of metabolic reactions.
select all correct answers
catalysts
resonance structures
entropy
photons
enzymes
Answers
Answer:
Catalysts, enzymes
Explanation:
Catalysts are known for reducing the activation energy of a reaction thus increasing the reaction rate.
Enzymes are a type of catalyst.
Why is the moon freezing when facing away from the Sun and boiling hot when facing toward the Sun? give a good simple, 6th grade like answer or i may not get credit
Answers
Answer:
The reason for this extreme temperature difference is the moon's lack of an atmosphere. The earth and the moon receive similar amounts of energy from the sun, but in the case of earth, the atmosphere deflects and absorbs some of that heat.
Explanation:
Hope this helps. ^_^
The cladistic principle of monophyly would suggest that: Select one: a. All apes are hominins. b. Outgroups are unhelpful in deciding what species constitute natural groups. c. Birds are reptiles. d. Species boundaries are fuzzy. e. None of the above is correct.
Answers
Answer:
c. Birds are reptiles
Explanation:
Phylogeny studies the bonds among the members of a group. The monophyletic groups include the common ancestor and all the descendants. The paraphyletic groups include the ancestor and only a few descendants (not all of them). And the polyphyletic groups include descendants that do not share the same ancestor.
In the exposed example, option C -Birds are reptiles- is the one that describes a monophyletic group. Dinosaurs are reptiles, and birds evolved from them. So, according to the cladistic principle, dinosaurs are the common ancestors of all reptiles, and birds are one of the descendants. The group reptilia include the dinosaurs and all their descendants, and reptilia would not be a monophyletic group unless they include birds among them. As birds evolved from dinosaurs, they are reptiles.
What is the cause and how to deal with strep throat,
Answers
Answer:
it he cause of spreading germs like bactria and infect sores on ur skin it take a while for them to realizes it uhm im not sure about how to cure/ deal with it
Explanation:
One out of every hundred people of the Hopi Indian tribe inherits the autosomal recessive disease Glucose-6-phosphate deficiency. How many people in the population of six million are carriers of this disease?
Answers
Following the Hardy-Weinberg equilibrium theory, in a population of six million people, 1,080,000 individuals are healthy and carriers (heterozygous) for the trait.
What is the Hardy Weinberg equilibrium?The Hardy-Weinberg equilibrium is a theory that states that populations in equilibrium get the same allelic and genotypic frequencies generation after generation.
These populations do not evolve. No evolutive forces are acting on them.
Assuming a diallelic gene, frequencies are
Allelic frequencies
p is the dominant allele frequencyq is the recessive allele frequencyGenotypic frequencies
p² is the frequency of the homozygous dominant individualsq² is the frequency of the homozygous recessive individuals2pq is the frequency of heterozygous individuals
In a population in equilibrium,
p + q = 1p² + 2pq + q² = 1We will consider these equations to solve the problem.
Glucose-6-phosphate deficiency is an autosomal recessive disease.One out of every hundred people of the affection. So this is the homozygous recessive genotypic frequency.Because we have the frequency of the homozygous recessive genotype, we can get the allelic frequency.
q² = 1/100 = 0.01q = √q² = √0.01 = 0.1Now, by clearing the equation p + q = 1, we can get the dominant allele frequency. And then, the frequency of the homozygous dominant genotype.
p = 1 - 0.1 = 0.9p² = 0.9² = 0.81Finally, we can get the frequency of the heterozygous genotype
2pq = 2 * 0.9 * 0.1 = 0.18The number of individuals with each phenotype in the population is,
0.81 * 6,000,000 = 4,860,000 individuals are healthy not carrier0.18 * 6,000,000 = 1,080,000 individuals are healthy carriers. 0.01 * 6,000,000 = 60,000 individuals have the disease.In a population of six million people, 1,080,000 individuals are healthy and carriers (heterozygous) for the trait.
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A plate moves 200 m in 10,000 years. What is its rate in cm/year?
O 0.02 cm/year
O 2 cm/year
O 10 cm/year
O 100 cm/year
Answers
Answer:
1m = 100cm
200m = 20000cm
10,000years = 20,000cm
1 year = 20,000/10,000
= 2cm
It's rate is 2cm/year
The answer is option b.
Hope this helps.
Answer:
2 cm/year or B
Explanation:
Edge 2021
Scientists believe that 250 million years ago ________.
A
the continents were farther apart
B
the continents were underwater
C
there was only one active volcano on Earth
D
the continents were connected
Answers
Explain how plasmids contribute to variation in bacterial populations
Answers
Answer & explanation: Bacteria contribute to variation in bacterial populations if an antibiotic resistance gene has been acquired by a plasmid. Then its host will survive with a particular antibiotic and the population will thrive.
Could you help me with 1.
Answers
number two is answer is a
Sea anemones are predatory invertebrates with stinging tentacles that can paralyze many sea animals. The clownfish is immune to the sting of the sea anemone and actually lives among its tentacles. The relationship is mutually beneficial—the clownfish often lures meat-eating animals over to the anemone, and the anemone benefits from the meal. The clownfish often gets to eat leftovers from the anemone’s meal.
When the clown fish is ready to lay eggs, it lays them near a sea anemone. How’s this a reproductive strategy?
Answers
The clownfish's reproductive strategy of laying eggs near a sea anemone is a form of protection and survival for its offspring.
By laying their eggs in close proximity to the sea anemone, the clownfish provide their eggs with a safe place to develop. The sea anemone's tentacles are a powerful defense mechanism that can fend off potential predators that may try to harm or eat the eggs.
In addition to protection, the clownfish also benefit from the relationship with the sea anemone during the reproductive process. The anemone provides a clean surface on which the eggs can be attached and also helps to oxygenate the surrounding water, which is important for the development of the eggs.
The anemone's tentacles also help to keep the eggs free of harmful parasites and fungi. Overall, the clownfish's reproductive strategy of laying eggs near a sea anemone is a mutually beneficial relationship that helps to ensure the survival of the clownfish offspring.
The protection and benefits provided by the sea anemone help to increase the chances of the eggs hatching successfully, resulting in a higher survival rate for the next generation of clownfish.
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A purebred pet results from which of the following types of mating?
Responses
two separate breeds bred through artificial selection, mating only individuals known to be free from disease
two of the same breed bred through artificial selection, mating only members of the same breed for many generations
two of the same breed bred through designer breeding, mating members of two separate breeds until their offspring begin to look alike
two separate breeds bred through selective breeding, mating only individuals who look very much alike
Answers
A purebred pet results from the following types of mating : two of same breed bred through artificial selection, mating only members of same breed for many generations.
What is meant by the term mating?In biology, mating is the pairing of organisms that are hermaphrodites or opposite sexes for the goal of sexual reproduction.
A purebred pet results from two of the same breed bred through artificial selection, mating only members of same breed for many generations.
This is known as inbreeding, which helps them to ensure that desirable traits are consistently passed down from one generation to the next. Purebred pets are often bred for specific physical and behavioral characteristics that are associated with the breed.
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Answer: The correct answer is two of the same breed bred through artificial selection, mating only members of the same breed for many generations
Explanation: This answer has been confirmed correct.
Purebred breeds are procreated by mating only members of the same breed for consecutive generations.
Genes code for a specific trait.
True or False

Answers
Answer:
or
Explanation:
Answer:
I think the answer is true
Which internal structure is an adaptation that provided organisms with the function to perform gas exchange underwater?
Answers
Answer:
boy
Explanation:
jnubh
what is the relationship between selective breeding and biodiversity?
A) Selective breeding decreases the chances of biodiversity.
B) Selective breeding does not improve the chances of biodiversity.
C) Selective breeding increases the likelihood of biodiversity.
D) Selective breeding has no effect on the biodiversity of a species.
Answers
Answer:
C) Selective breeding increases the likelihood of biodiversity. Selective breeding is the process of breeding organisms for specific desirable traits, which can then be passed on to their offspring. This can result in biodiversity being increased, as different traits and genetic variations can become more prominent.
Explanation:
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what may happen to a solid when it is continuously exposed to heat?
Answers
When a solid is continuously exposed to heat, it may undergo a phase change and transform into a liquid or a gas.
This happens because heat causes the molecules in the solid to gain energy and vibrate more rapidly. As a result, the attractive forces between the molecules weaken, and the solid's structure begins to break down.
If the temperature continues to increase, the solid will eventually reach its melting point and transform into a liquid. This is known as melting or fusion. If the temperature continues to increase even further, the liquid may reach its boiling point and transform into a gas. This is known as vaporization.
However, not all solids will transform into a liquid or gas when exposed to heat. Some solids may undergo a chemical reaction instead, breaking down into new compounds or elements.
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this for Earth/Space Science B-CR
Which statement describes one aspect of an earthquake’s magnitude?
It is measured by the Mercalli scale.
It is based on the size of seismic waves.
It is not usually affected by the amount of fault movement.
It is used to determine damage caused by earthquakes.
THE ANWER IS :B THE SEC ONE
Answers
Answer:
It is based on the size of seismic waves
Explanation:
Generally, the size of an earthquake is called its magnitude.
Earthquake’s magnitude is defined as the measure of the amplitude of the seismic waves. A seismometer or seismographs are used to measure seismic waves. So, the statement describes one aspect of an earthquake’s magnitude is that Earthquake’s magnitude depends on the size of seismic waves.
Earthquake’s magnitude is measured by the Richter magnitude scale.
Hence, the correct answer is It is based on the size of seismic waves.
Answer:
It is based on the size of seismic waves.
Explanation:
Seismic wave is an elastic wave in the earth produced by an earthquake or other means used to measure the magnitude
Which phrase describes a stimulus in a feedback loop?
1.An action that causes the system to return to an average condition
2.A message that is sent from the receptor to the control center
3.A control governed by hormones and the nervous system working
together
4.A chemical, physical, or thermal factor in the environment that can
disrupt a system
Answers
The phrase describes a stimulus in a feedback loop is D. a chemical, physical, or thermal factor in the environment that can disrupt a system
What is a feedback loop?When reactions affect themselves, feedback loops form, which can be positive or negative. Consider a thermostat that controls the temperature of a room. This is an illustration of a negative feedback loop. The thermostat turns off the furnace as the temperature rises, allowing the room to cool to a predetermined temperature.
A stimulus changes homeostasis in a feedback loop, and a sensor detects that change. The sensor is detected by the control center, which then takes action, such as producing a hormone. The feedback loop's target is the effector organs, which respond to the stimulus.
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The food web models a community along the coast of Alaska. Which
organism in the food web is an herbivore?
A Sea otter
B. Phytoplankton
C. Seagull
D. Rock ptarmigan
Answers
Answer:
its d. rock ptarmigan
i just did the pretest plus looked it up!!!!
what is the strongest vasoconstrictors secreted by kidney?
Answers
Answer:
Explanation:
Endothelin is one of the most potent renal vasoconstrictors. Endothelin plays an essential role in the regulation of renal blood flow, glomerular filtration, sodium and water transport, and acid-base balance
Somebody pls help I need to pass this
Answers
Answer: Mitosis
Explanation:
1. Sporophyte produces haploid spores by meiosis
2. Spores germinate and divide by mitosis and develop into multicellular, haploid gametophytes
3. Gametophytes produce unicellular haploid gametes by mitosis
4. Two gametes unite during fertilization to form a diploid zygote
5. Zygote divides by mitosis and develops into a multicellular, diploid sporophyte.
Mutational signatures of p53 are shown in the figure (G.P. Pfeifer et al., Nature, 21(48), 2002) for the three types of cancer with the highest death rates in the United States: lung (~225,000 deaths in 2016), breast (246,000), and colorectal (381,000).
As shown under each graph in the figure, particular transversions (replacement of a pyrimidine by a purine of vice versa) or transitions (replacement of a purine or pyrimidine by the alternative purine or pyrimidine) are features of specific mutational signatures.
Based on these data, identify the transversion or transition that seems to be induced by cigarette smoke.
Answers
The transversion or transition that seems to be induced by cigarette smoke is due to tranversions.
What is the result of mutation?A mutation has been known as the result of the changes in the structure of a gene, these variations would be happened in the nucleotide sequence of the genome, and it can be as the consequence of DNA damage.
One type of the DNA mutation has the substitution of one base pair for another. Two type of the substitutions that could be happened. One of them are the transversions, which are interchanges of a purine (A or G) for a pyrimidine (C or T) and vice versa.
Therefore, The transversion or transition that seems to be induced by cigarette smoke is due to tranversions.
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____________ include approximately 5000 species of invertebrates and vertebrates capable of swimming freely through the neritic and pelagic environments.
Answers
Nekton include approximately 5000 species of invertebrates and vertebrates capable of swimming freely through the neritic and pelagic environments.
Nekton refers to the organisms that have the capability of swimming and also they move independently of the currents. Hence they are also called swimmers. These organisms have heterotrophic mode of nutrition. The examples include bony fish, whales, sharks, turtles, etc.
Pelagic is an area or zone of the waterbody which is that is not associated with the bottom (benthic zone) or shore (littoral zone). The organisms belonging to the pelagic zone live in the upper open surface of the waterbody.
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An organism is any living thing. All
organisms, whether simple
complex, are made of which of the
following?
Answers
Answer:
All organism are made by a basic unit called cell