L 1.4.2 Test (CST): Computer-Scored Unit Test
Question 16 of 25
The development of cars has been good in some ways and bad in others. The
car has allowed for better transportation but it is also responsible for a great
deal of pollution. Which activity helps solve the pollution problem through the
use of new technology?
A. Building fewer cars
B. Encouraging people to walk more
C. Encouraging people to ride a bus
D. Building cars that give off less pollution
SUBMIT

Answers

Answer 1

Answer: D)  Building cars that give off less pollution!

Hope this helps!! :D


Related Questions

2. Which of the following is a CORRECT pairing of the RNA type and the
description?
tRNA / contains codons which determine the correct amino acid sequence for a
protein
mRNA / formed from the DNA gene sequence with the help of RNA polymerase
O rRNA / formed in the nucleus and carries amino acids to the ribosome
mRNA / contains anti-codons which are complements to tRNA codons

Answers

ANSWER

mRNA - formed from the DNA gene sequence with the help of RNA polymerase.

EXPLANATION

mRNA contain codons which are complement to

tRNA anticodons.

rRNA formed in nucleolus.

tRNA carries the amino acid.

A city wants to reduce groundwater overuse. Which of the following suggestions should the city council make to the community?
A)Create educational fliers about how to properly dispose of toxic cleaning products.
B)Look into drilling personal wells on their own property.
C)Increase the number of public trash cans to avoid littering.
D)Reduce the frequency of lawn watering during rainy seasons.

Answers

Reducing the frequency of lawn watering during rainy seasons will help

reduce groundwater overuse.

Groundwater is found deep below the soil as a result of them seeping into

the ground during rainfall. Some of them are emptied into water bodies such

as seas, oceans etc. Water pumping machines forces the water out for

by individuals.

The use of the groundwater will however be reduced by a reduction in the

frequency of lawn watering during rainy seasons.

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Which statement BEST explains why few plants grow on a tropical rain forest floor?
A.pollution
B.climate change
C.habitat destruction
D.tectonic plate motion

Answers

Answer:

c            

is correct!

Need help with this

Answers

Answer:

her arms are puffy , red and swollen

Explanation:

that is literally a sign :/

How does the human body maintains homeostasis? PLZ help I have a Test this week.

Answers

Answer:

Here are just three of the many ways that human organ systems help the body maintain homeostasis: Respiratory system: A high concentration of carbon dioxide in the blood triggers faster breathing. ... Excretory system: A low level of water in the blood triggers retention of water by the kidneys.

What is the jellylike interior of the cell called?
A: mitochondria
B: cell wall
C: cytoplasm

Answers

I believe It is C, cytoplasm

Answer:

The answer is A

Explanation:

Examine the sentence that Eunice wrote to describe the male reproductive parts of a flower.

The filament is the main structure, which is made up of the stamen with the anther on top.

Which statement best describes Eunice’s sentence?

It correctly describes the male reproductive parts.
Eunice switched the stamen and the anther.
Eunice switched the filament and the stamen.
It correctly describes the female reproductive parts.

Answers

Answer:

i think its c

Answer: It should be C, Eunice switched the filament and the stamen

Explanation:

that is what i think it is, please comment if right or wrong?

what is the goal of seed dispersal? 10 points
A. to help plants grow more quickly
B. to have new plants that grow far away from parent plants so that they dont compete for resources
C. to spread different species of plants to different parts of the world
D. to spread seed evenly to a given area

Answers

Answer:

B. to have new plants that grow far away from parent plants so that they dont compete for resources

Explanation:

PLEASE ANYONE I NEED HELP!!!!

what is the net ionic equation and what are the spectator ions of Bel2(aq) + PbSO4(aq) = BeSO4(aq) + Pbl2(s)

Answers

Explanation Worked out

1. View the cartoon image at right. You’ve been volunteering in a kindergarten classroom, and one of the children asks about the biological levels of organization that you are studying (in random order): tissues, cells, organ systems, organs. From smallest to largest, explain these levels as they relate to the cartoon image below. Remember, it is unlikely the children in this kindergarten class have taken an advanced science course yet so keep this in mind when making your explanation.

Answers

Answer:

May you please include the image, so I can help you?

Explanation:

I need visuals.

Cardiac muscles

have light and dark stripes

control the heart

are striated

are voluntary

Answers

Answer:cardiac muscles are striated

Explanation:

Answer:

cardiac muscles are striated

Explanation:

yw

what makes the red blood cell special, why is it special, how is it different than other cells, what is its primary function. (Minimum 5 sentences)....Please help

Answers

Answer:

not sure If I can make 5 sentences but I can help by telling you that it delivers oxygen and energy throughout the body through the bloodstream which is a given but there ya go

1. What does photosynthesis do for the plant?
2. What does cellular respiration do for the plant? ​

Answers

Answer:

Explanation:

1.Plants are autotrophs, which means they produce their own food. They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars that the plant uses as fuel.

2.The process of cellular respiration allows plants to break down glucose into ATP. The ATP provides the energy they need to carry out various functions. Although plants use photosynthesis to produce glucose, they use cellular respiration to release energy from the glucose

What is the structure in the blood vessels where gases are exchanged? (for a Biology test)

Answers

Answer:

The capillaries

Explanation:

This is where the exchange of gases , nutrients and waste occurs between the tissues and the blood due to the small pores and spaces are between the cells

Exchange of Gases, Nutrients, and Waste Between Blood and Tissue Occurs in the Capillaries.

Which timeline shows the correct order of contributions made to the discovery of DNA?
(Options are in screenshots below!)

Answers

Answer:

The correct answer is B.

Explanation:

DNA was discovered in 1800, and then scientists studied DNA with X-Rays. After a while, scientists published a 3D model of DNA, and shortly after, scientists decoded DNA genes. So the answer is Option B.

Hopefully, this helps! :D

Ask your question below!

In the 1800s first the discovery of DNA was done, than the X-ray study of the DNA was done, after that the 3-D model of the DNA was developed, and finally human genetic code was decoded in the 1960s.  

• The DNA was initially identified in the late 1860s by Friedrich Meischer, a Swiss chemist.  

• After that Rosalind Franklin and Wilkins studied DNA with the help of X-ray diffraction tool.  

• In the 1953s, the 3D model of the DNA molecule was discovered by Watson and Crick.  

• Finally in the 1960s, Nirenberg and his colleagues at the National Institutes of Health deciphered the human genetic code.  

Thus, the second timeline shows the correct order of contributions made to the discovery of DNA.  

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define hypogeal germination and Epigeal germination​

Answers

Explanation:

Hypogeal germination is when the plant is germinated under the ground. An example of this would be the pea plant.

epigeal germination is the opposite of that. Germination takes place above the ground. normal bean plants have epigeal germination

Which of the following research questions would not be tested using inferential statistics?

A.
Do more males than females consider sports to be an important part of high school?
B.
How many individuals in the state of Texas earn over $35,000 a year?
C.
Are intelligence and creativity related?
D.
Does the amount of time an individual spends watching television influence fatigue level?

Answers

Answer:

B.

How many individuals in the state of Texas earn over $35,000 a year?

Explanation:

The correct option is (B) How many individuals in the state of Texas earn over $35,000 a year?

What is inferential statistics?

Inferential statistics is a branch of statistics that makes the use of various analytical tools to draw inferences about the population data from sample data.

Inferential statistics is based on the concept of random sampling from a group of population and on the basis of these random samples inferences  or conclusion are drawn.

Such kind of studies are important when taking inputs from each and every member of the population is not possible.

Thus, all the given research questions can be tested using inferential statistics but in case of option (B) the information from each and every person is required to draw the inference.

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WOULD PLANTS GROW DIFFERENTLY IN
DIFFERENT COLOR LIGIIT? WHY OR WHY NOT

Answers

Answer:

i have no idea

Explanation:

Please go ask agenthammerx or retrowolfyy

Which of the following are true about cancer? Check all that apply.

Cancer cells display contact inhibition.

Cancer is contagious.

Cancer cells divide uncontrollably.

Cancer can spread around the body.

Cancer comes in many forms.

Cancer affects only the elderly.

Cancer cells invade healthy tissue.

Cancer does not obey contact inhibition.

Answers

Answer: I think these are the answers:

- Cancer can spread around the body.

- Cancer cells invade healthy tissue.

- Cancer cells display contact inhibition.

- Cancer comes in many forms.

- Cancer cells divide uncontrollably.

and I think "Cancer does not obey contact inhibition." is one too... I hope this helps! :D

Explanation:

Cancer cells:

• Divide uncontrollably

• Comes in many forms

Invade healthy tissues

• Does not obey contact inhibition

What is cancer?

Cancer is a diseased condition in which uncontrolled cell division takes place.

Cancer are of two main types: benign and malignant.

Benign tumours are localized to a particular organ and thus can be removed through chemotherapy or surgery.

Malignant tumours spread to body parts through blood stream and attack the healthy cells. This property of metastasis is unique to cancer cells.

Normal cells show their contact with the adjacent cells. In cancer, contact inhibition is lost and so they divide in an uncontrolled manner.

Breast cancer, leukaemia, lung cancer etc are some of the examples of cancer.

Cancer is detected through tissue biopsy. X-Rays, CT-Scan, MRI are some other techniques that detect cancer in the body.

Cancer can be treated if diagnosed early. Radiotherapy, chemotherapy and surgical intervention are the part of cancer treatment.

Therefore, cancer is considered a serious medical complication.

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What has no nucleus and a large surface area?

Answers

Answer:

prokaryotic cells

Explanation:

a  example of a prokaryotic cell would be a blood cell they have no nucleus and a large surface.

Answer:

The answer would be Prokaryotic Cells

Explanation:

  A prokaryote is a simple, single-celled organism that lacks a nucleus and membrane-bound organelles. These Prokaryotic cells are not divided up on the inside by membrane walls, but consist instead of a single open space.

  The majority of prokaryotic DNA is found in a central region of the cell called the nucleoid, and it typically consists of a single large loop called a circular chromosome. So technically these cells lack nucleuses, while still containing genetic material(s).

Hope I could help!

What is a reasoning statement?

Answers

Answer: A reasoning is a form of logical thinking that uses related observations to create a general conclusion.

Explanation:

A life scientist such as a biologist first makes observations and records them.

Seafood Watch recommends which seafood _______.
a. to buy or avoid
b. to catch and sell
c. to harvest sustainably
d. is safe to eat

Answers

Answer:

a

Explanation:

to buy or avoid

Seafood Watch recommends which seafood to buy or avoid. Thus, option A is correct.

What is seafood?

Seafood is food obtained from the sea. Unsustainable fishing methods, such as dragging and dynamite fishing, entrap or kill various species that are not necessarily targeted by the fishing industry. By identifying varieties of seafood that have been caught sustainably, Seafood Watch promotes them over those that have not.

The theory is that since only fisherman who employ sustainable practices are financially rewarded, they will outperform rivals. Based on rigorous scientific standards for environmental sustainability, our Seafood Watch program assigns grades to seafood collected or raised all around the world.

Our suggestions can be used by customers and business owners to locate seafood that has been farmed sustainably. Numerous species are included in the exhaustive list, along with information about where in the water they were caught—from the wild or from farms—and how they were harvested.

Therefore, Seafood Watch recommends which seafood to buy or avoid. Thus, option A is correct.

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testing ur knowledge on cats: when cats wag their tales what does that mean
A. They are hungry
B. They are happy
C. They are annoyed
D. They are thirsty

Answers

Answer:

When cats wag their tales it means that they are most likely annoyed.

What would happen if no one obeyed
stop signs, traffic lights and speed
limits? Chaos! And, no doubt, someone
would get hurt. Luckily there are
"Rules of the road” in place to keep
drivers safe. Now think about how we
can keep ourselves and others safe
from labels, prejudice and stereotypes.
Come up with your own "Rules of
Respect" that will keep you and others
safe from the harm that labels,
prejudice and stereotypes can do.

Answers

Answer:

1.  Never judge someone by appearance, particularly color or outfit/tattoos

2. Always treat someone with respect as if they are your friend

3. Never presume someone's financial conditions based off of their lifestyle

With these rules, we could theoretically be one step closer to equality.

Explanation:

Will Award 100 points and will award brainliest answer
A medical researcher is trying to develop a diagnostic technique for a disease which is characterized by the misexpression of a large number of unrelated genes. What would be the most appropriate technique?
A. Gene chip
B. Genome sequencing
C. White blood cell count
is the answer c?

Answers

Answer:After you have listened to each music selection and filled out the listening chart for each, it’s time to do some comparing and contrasting.

Write a one- to three-paragraph essay that compares and contrasts the two pieces of music that you listened to. If you need some help with what specific things to compare/contrast, refer to the listening charts that you filled out or the questions below:

How do the two musical pieces differ?

How are the two musical pieces similar?

Were the instruments featured in the two pieces different from each other?

What differences or similarities were there in tempo, or speed, of the music?

Were there any differences in what you were imagining as you listened to each piece? Did you hear a story in either piece? What emotions were evoked from listening to each song?

For information on how you will be graded, please refer to the rubric below.After you have listened to each music selection and filled out the listening chart for each, it’s time to do some comparing and contrasting.

Write a one- to three-paragraph essay that compares and contrasts the two pieces of music that you listened to. If you need some help with what specific things to compare/contrast, refer to the listening charts that you filled out or the questions below:

How do the two musical pieces differ?

How are the two musical pieces similar?

Were the instruments featured in the two pieces different from each other?

What differences or similarities were there in tempo, or speed, of the music?

Were there any differences in what you were imagining as you listened to each piece? Did you hear a story in either piece? What emotions were evoked from listening to each song?

For information on how you will be graded, please refer to the rubric below.

Write a one- to three-paragraph essay that compares and contrasts the two pieces of music that you listened to. If you need some help with what specific things to compare/contrast, refer to the listening charts that you filled out or the questions below:

How do the two musical pieces differ?

How are the two musical pieces similar?

Were the instruments featured in the two pieces different from each other?

What differences or similarities were there in tempo, or speed, of the music?

Were there any differences in what you were imagining as you listened to each piece? Did you hear a story in either piece? What emotions were evoked from listening to each song?

For information on how you will be graded, please refer to the rubric below.

Explanation:

Answer

Explanation:

ummmmmmmmmmmmmmmmmmmmm oh i unber stand it now

c is yo answer

Who knows how to do this?

Answers

Answer:

respritory and immune

Explanation:

took the test

Answer:  6. the first one ,the third one ,

Explanation:

7.immune or respitory since her breathing is fast

Which nitrogen base sequence is the partner of T-C-A-G-C-A?
A-C-G-A-CIES
C-A-G-A-T-G
A-G-T-C-G-T
O T-C-A-G-C-A

Answers

Your answer will be the 3rd answer:
A-G-T-C-G-T

Answer:

A-G-T-C-G-T

Explanation:

An easy way to remember is: car in the garage for c and g, apple in the tree for a and t.

Jackson says, “The really scary things though are the physical, chemical, oceanographic things that are happening.” What does he mean by this?

Answers

I think it is water pollution, fossil fuels, air pollution, carbon dioxide and acid that are damaging our world

Oceanography includes the oceans and sea depicting and analysis or change in the characteristics of water bodies.

By the statement, scary things are happening to the oceans by Jackson means that:

The oceans and aquatic lives are suffering from climatic changes and is undergoing immense physical and chemical changes.

The addition of unwanted wastes, dumps and chemical spills in oceanic bodies are altering the chemical and physical attributes of the water. The habitants of water like fauna and flora are suffering a lot of loss due to changes.

The involvement of human activities has increased water pollution and many other kinds of pollution. Overfishing, oil spills and dumping of waste in water bodies have altered the natural characteristics of water.

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How does niche affect organisms populations in an ecosystem

Answers

Answer:

Without the ecological niches, there would be less biodiversity, and the ecosystem would not be in balance.

Explanation:

A species' ecological niche can be defined as the range of resources and conditions allowing the species to maintain a viable population a more simple definition is if two species have the same niche, one species will exclude the other.

favourite dog breeeeddd?
shiba inu or german shepard for me personallllyyyyyy

Answers

chow chows are so adorable!!!
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Read this prompt for an essay assignment. Write an essay outlining the overfishing problem and what has been done to address it.Which essay structure is most appropriate for this prompt?Group of answer choicesanalysiscompare/contrastpersuasionsummarize expressions equivalent to 81^x Mrs. Hernandez was helping her students with their bank accounts. The ratio of the amount of the student with the most money to the student with the least money was 4:1. If the student with the most money has $128, how much does the student with the least money have Solve for y and find the value of y for each value of xx + 2/y - 3 = 1 x = -1, 0, 1 Did European interference in africa impact the development of the governments, economies, and people? 2w^2 - 28w + c what does C = z2 + 5z - 3z2 + zTermsLike Terms is y= 12 x a proportinal relationship sodium hydroxide is extremely soluble in water. a saturated solution contains 678.57 grams of sodium hydroxide 1.00 liter of solution. calculate the molarity of a saturated sodium hydroxide solution. Put these rational numbers in ascending order: 1/2, 55%, 1/3, 0.52O 1/2, 55%, 1/3, 0.52O 55%, 0.52, 1/2, 1/3O 1/3, 1/2, 0.52, 55%O 1/3, 0.52, 1/2, 55% What were the social, political, and economic causes of the Second Industrial Revolution that began in the late 19th Century? Describe 3 reasons why Spain would colonize the Americas please PLEASEE help WHICH IS EQUIVALENT TO A divided by 22A 1/2 A2/AA/2 Ponga los siguientes verbos en imperativo negativo: 16. Volver (vosotros)____________ 17. Ponerlo(t) ____________ 18. Tener (Uds.) ____________ 19. Empezar (Ud.) ____________ 20. Traer (nosotros) please help me asap. hi free 10 points what is john cenas real name Convert this decimal into its fractionalform, simplified completely.0.650 5x-2y=10 One solution, No solution and Many solution for the equation. Pls help!! why is earthquake prediction a challenge for scientists