Física
Cinemática, análisis de fuerzas, electricidad y razonamiento con ecuaciones.
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the functional units of the respiratory system that provide for the exc…
D. alveoli
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select the correct answer from each drop - down menu. marks dentist giv…
First drop - down: sensory neurons (or nerves) Second drop - down: brain (or central nervous system)
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the cost of drug use for the public involves all the following except: …
C. decrease in prevention and treatment costs
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drug use can cause the spread of diseases. please select the best answe…
T
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which of the following statements is true about dopamine? a the brains …
B. The release of dopamine as a result of drug use tricks the brain into believing the drug is good for the body
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which of the following are behaviors that often result from drug use? a…
D. engaging in criminal activity
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select the correct location on the image. in which part of the nephron …
The correct location is the "glomerulus" (the circular, tangled capillary structure labeled in the image).
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which of the following statements is not true about drug dependence? a.…
C. People that are dependent on drugs can stop using the drug without experiencing any side effects
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drug abuse is defined as _________. a the consumption of legal drugs fo…
C. the nonmedical or improper use of a drug, which can interfere with a healthy life
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in concept simulation 10.2 you can explore the concepts that are import…
\( 5.26\ m/s^{2} \)
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drug abuse can often lead to suicide because __________. a. drugs can a…
D. all of the above
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select the correct answer. based on these descriptions, which man is im…
C. Leon
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46. what ocean is on the west coast of the united states? a. pacific b.…
46. A. Pacific 47. B. Atlantic
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tyler is admitted to the hospital after an accident. in the hospital, t…
A. mandible
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select the correct answer. in the image, if the washcloth represents co…
A. esophagus
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select the correct answer. in the image, if the washcloth represents co…
D. mouth
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12 select the correct answer. in this diagram of a long bone, which typ…
A. foramen
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drag the tiles to the correct boxes to complete the pairs. match the ar…
- supply deoxygenated blood from lower part of the body: veins from inferior vena cava - supply oxygenated blood to rest of the body excluding lungs: arteries from aorta - supply …
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drag the tiles to the correct boxes to complete the pairs. match the jo…
- allows rotational movement → pivot joint - allows no movement → suture joint - allows side - to - side movement → gliding joint - allows back - and - forth movement → hinge joint
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select the correct answer. how do doctors detect abnormalities in patie…
A. by determining changes in the heartbeat
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solving a real - world problem the gravitational force formula is $f = …
\( r = \frac{\sqrt{Gm_1m_2F}}{F} \) (la primera opción)
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select the correct answer. pacemakers maintain the heartbeat in people …
A. The individual’s sinoatrial node ceases to function.
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digestive system 1) mouth 2) 3) large intestine 4) stomach 5) 6) 7) 8) …
To label the digestive system diagram, we identify each structure: 1. **Mouth**: The starting point of digestion, where ingestion begins. 2. **Esophagus**: Transports food from th…
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which statement best describes the events of february 4, 1861? ○ delega…
Delegates from several Southern states met to form a new Confederate government.
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assignment 1b - temperature and kinetic energy directions 1 - 12: deter…
1. true 2. false 3. true 4. false 5. false 6. false 7. true 8. false 9. false 10. true 11. false 12. true
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what is the amplitude of a wave? a how fast the waves are going b how m…
d. the height of a wave
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what is the amplitude of the transverse wave modeled in the following f…
b. 3 cm
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the position of a particle of matter in the absence of a wave is called…
b. resting position
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how did the formation of the ozone layer contribute to the existence of…
It blocked the Sun's harmful UV rays.
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which best explains how the collisions of materials in space contribute…
The collisions release heat, which results in the heating and subsequent melting, sinking, and rising of materials.
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when the particles of a medium are vibrating perpendicular to the direc…
d. transverse (assuming d option is "transverse" as the correct term for waves with particle vibration perpendicular to wave energy direction; longitudinal is parallel, light/elec…
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what does the geologic time scale confirm about the cretaceous period? …
It ended during the Mesozoic era.
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study the image which describes the geological time of the first land p…
The first flowering plants were introduced toward the end of the Mesozoic era.
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if the particles of the medium are vibrating in the same direction as t…
d. longitudinal
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the eocene period exists in earths history around 34 mya. what would a …
Study information related to the Cenozoic era.
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all waves that travel through a medium are called a surface waves. b li…
c. mechanical waves
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all waves that travel through a medium are called a surface waves. b li…
c. mechanical waves
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which evidence is most likely used to indicate the beginning of solar s…
Materials were pulled together by gravity.
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all waves that travel through matter are called a surface waves. b tran…
c. mechanical waves
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which of the following are probable sources of error in a scientific ex…
A. A student uses different thermometers throughout a two - week experiment. C. The experimental design does not test the proposed hypothesis. E. A control group of plants gets mo…
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in which type of wave can amplitude be measured as the maximum distance…
Longitudinal wave
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match each land resource to its use. iron ore used to make steel salt u…
- iron ore → used to make steel - salt → used as a flavoring in food - graphite → used to make batteries - clay → used to make pottery and tiles - aggregates → used in construction
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rationalizing a denominator the process for rationalizing a denominator…
$v = \frac{\sqrt{2km}}{m}$
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describing land resources use the drop - down menus to complete each st…
Bedrock is used as construction materials. Topsoil is important for the production of crops. Desertification is the loss of fertile soil.
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sort the resources into the correct categories. are replaced by natural…
Renewable Resources: are replaced by natural processes, are considered unlimited, are replaced faster than used. Nonrenewable Resources: cannot be replaced in a short time, are us…
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4 select the correct sentence in the passage. which sentence from the p…
Sentence (7)
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a student environmental group is creating a campaign for locally source…
B. a farmer who installed solar panels on the roof of their barn
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3. what happens to the somatosensory cortex if a finger is amputated?
The area of the somatosensory cortex that represented the amputated finger undergoes reorganization, with neurons in that region potentially starting to respond to input from adja…
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question 5 (5 points) listen what occurred at three-mile island? an epi…
A nearly disastrous nuclear accident
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which statement describes an advantage of nonrenewable resources? they …
They are currently found in abundance.
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which statement describes renewable resources? fossil fuels are a type …
Renewable resources replenish quickly.
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which energy source is a nonrenewable resource? oil sun trees wind
oil
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example 3 the large piston in a hydraulic lift has a radius of 20 cm. w…
\(147\space N\)
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example 2 water and oil are placed in the two arms of a glass u - tube …
The density of the oil is approximately \(916.5\ kg/m^{3}\)
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read the passage and study the image from sugar changed the world. cutt…
The illustration depicts the people, equipment, and oxen required to manufacture sugar.
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what is the central idea of a text? the feeling or emotion that a text …
the main point the author is trying to make
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reread the sentence from the passage as she adapted to all the physical…
1. The zero - gravity conditions of outer space caused changes in Archuletta's body. 2. Archuletta adapted to these changes. 3. Archuletta's brain also underwent rapid rewiring.
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select the correct answer the utility company made a mistake on ians el…
E. $22.50
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a facilitates administrative activities, such as referrals to appropria…
1. C. Tricare service center 2. B. False
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veterans eligible for the veterans choice program have to live more tha…
1. True 2. Tricare reserve select
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eligible champva sponsors may be entitled to receive medical care throu…
1. True 2. Prime
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question 1 (mandatory) (2 points) relating to tricare administration tr…
Question 1: True Question 2: Customer Service Representative or CSR
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select the correct answer a helicopter is flying from hong kong to jaka…
B. \(-28.47^{\circ}\) latitude and \(-7.35^{\circ}\) longitude
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question 6 of 10 what is one way that setting can affect a story? a. it…
C. It helps to create a story's mood.
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question 8 of 10 according to michael meisters introduction to the infe…
B. Because many people still struggle with the age - old question of what it means to be a good person
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question 11 of 15 in a story about fighting in a war, which character i…
B. Saito, the disinterested draftee who has an unexpected gift for leading others
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identifying renewable resources which resource is renewable? plastic bo…
Pinto beans.
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comparing and contrasting resources which statements about renewable an…
Renewable resources are expensive to produce. Nonrenewable resources are abundant but will not last forever. Nonrenewable resources are easy to produce. Renewable resources requir…
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when would you want a submersible watch? when youre going horseback rid…
when you're going swimming
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which is predictable? who will win the lottery where the sun will rise
where the sun will rise
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why might you use erasable ink? so that your words cant be altered so t…
so that you can make changes
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what is the benefit of a removable sticker? it stays securely in place …
it doesn't have to stay in one place
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which is replaceable? something rare something common submit
something common
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which illness is curable? an illness that has no treatment an illness t…
an illness that goes away after being treated
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0 points uestion 2) neutron bombardment of uranium an induce the reacti…
\(^{92}_{37}Rb\)
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which is preventable? a thunderstorm a sunburn
a sunburn
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which is measurable? the depth of someones feelings the depth of a pond
the depth of a pond
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which is immobile? a parked car a car being driven
a parked car
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what is the advantage of nontoxic cleaning products? they are more affo…
they are safer
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read a second text about misty copeland and raven wilkinson. in 2015, m…
Copeland became an American Ballet Theater principal in 2015. African American ballerinas are underrepresented in American dance companies. Wilkinson was left out of certain dance…
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read a text about misty copeland and raven wilkinson. in 1955, ballerin…
Copeland became an American Ballet Theater principal in 2015. Wilkinson was left out of certain dance performances. Wilkinson was told that she should study African dance instead …
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read a second text about living in space. living in space poses unique …
- Living in space requires paying careful attention to health. - Exercise equipment must be adapted for use in space. - No - gravity environments can lead to muscle atrophy.
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read a second text about drinking straws. in the past, drinking straws …
- Discarded straws present hazards for marine wildlife. - Staff at some restaurants avoid automatically providing straws to customers. - Straws are now a regularly dispensed item …
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read a text about drinking straws. do you want to maintain healthy teet…
- Using a drinking straw reduces exposure to beverages that harm teeth. - Staff at some restaurants avoid automatically providing straws to customers.
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compare the details that were included in both texts. people with aphan…
both authors
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sort the resources into the correct category based on whether they are …
Renewable Resources: hydroelectric power, apple trees, wind power Nonrenewable Resources: gemstones, coal and oil, steel
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question how does the poetic form affect the telling of a story?
Poetic form can enhance the storytelling by adding rhythm, emphasizing themes, and evoking emotions.
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record andrewm2569@stu.lancsd.org as the email to be included with my r…
The trains will move away from each other because the magnetic force will push the trains apart.
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details no additional details were added for this assignment. newtons l…
0.0916
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newtons law of cooling states that for a cooling substance with initial…
\(0.0732\)
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7. the graph shows the speed traveled by a vehicle over a period of tim…
C. The speed decreases at a constant rate at first. Then the speed stays the same for a while before increasing at a constant rate.
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7. the graph shows the speed traveled by a vehicle over a period of tim…
C. The speed decreases at a constant rate at first. Then the speed stays the same for a while before increasing at a faster and faster rate.
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11. reinforce write a function rule to match each of the transformation…
a. \(y=\sqrt{x + 5}+1\) b. \(y=-\sqrt{x}-3\) c. \(y=3\sqrt{x - 2}+4\)
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18. reinforce sketch the graph of ( y = sqrt { x } ). then sketch the g…
- \(y = \sqrt{100x}\): Horizontal compression (or vertical stretch) of \(y=\sqrt{x}\). - \(y=\sqrt{-100x}\): Reflection of \(y = \sqrt{100x}\) across the \(y -\)axis. - \(y=-\sqrt…
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which technique is commonly used to assess measurement accuracy? interv…
Calibration
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which technique is commonly used to assess measurement accuracy? interv…
Calibration; Consistency of measurements under the same conditions
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19. reinforce write your own description of a series of transformations…
The series of transformations: vertical stretch by a factor of \(2\), horizontal shift to the right by \(3\) units, and vertical shift up by \(4\) units. The function rule: \(y = …
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what was not a significant technological development of the postwar era…
radio
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what was one effect of the gi bill on american society in the postwar e…
More people were able to attend college.
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how did the united states respond to communist mao zedongs assumption o…
by withdrawing U.S. aid