Answer:
The angle and location
Explanation:
There are some who can't perceive the order of red and green together. Having it angled up and down is safer because you know out of common sense that red is on top and green is on the bottom. Having it sideways makes the light elevated on the same level, deceiving the eye better.
Some cities hang their traffic lights from left to right rather than from top to bottom, and this causes problems for drivers, as the left-to-right orientation of traffic lights can pose a problem for drivers with red-green perception deficiencies.
What role do traffic lights play?Traffic lights typically have three colors, such as red, yellow, and green, which are arranged in a vertical orientation in most cities, but in some cities, traffic lights are hung in a horizontal or left-to-right orientation, which can be challenging for those who have red-green color blindness. The traffic lights are there to prevent accidents.
Hence, some cities hang their traffic lights from left to right rather than from top to bottom, and this causes problems for drivers, as the left-to-right orientation of traffic lights can pose a problem for drivers with red-green perception deficiencies.
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What two factors cause the Gulf Stream to move away from the equator?
Answer:
The Gulf Stream is caused by a large system of circular currents and powerful winds, called an oceanic gyre.
As the warm water comes in, colder, denser water sinks and begins moving south—eventually flowing along the bottom of the ocean all the way to Antarctica.
Explanation:
explain the term endogenous technology
Answer:
new technologies developed within (or based on the initiative of) a country through research, development, and demonstration
Explanation:
Help me plss ill be happy
Answer:
fossils of marine organisms
Explanation:
Answer:
the one you picked is right
Explanation:
okay so these are individual questions but they are all true or false and thank you so much if you answer :)
Answer:
1.True
2.False
3.False
4.True
5.True
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Answer:
DNAExplanation:
there's my answer hopes it helps you out :)have a great dayChoose all the answers that apply.
Mercury:
A.) is the smallest planet
B.) is the hottest planet
C.) has retrograde rotation
D.) has the fastest revolution speed
E.) has no atmosphere
Answer:
The answer is E
If an organism was able to survive the increase in airborne toxins, what traits will their offspring carry? What about the next generation?
Answer:
If an organism is able to survive the increase in airborne toxins and reproduce, there is a high chance that their offspring will also be able survive in airborne toxins, although some may not. But all the organisms that can survive and reproduce will produce more and more organisms that are able to survive from an increase in airborne toxins.
Which two organelles are involved in the move-
ment of a cell in its environment?
a. microubules and centrioles
b. fiagella and contractile vacuoles
c. centrioles and the cell wall
d. cytoskeleton and lysosomes
Answer:
Flagella and contractile vacuoles
Explain two ways to study biotic and abiotic factors within an ecosystem.
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Ecologists study both biotic and abiotic factors and how they interact. Therefore, ecologists often use methods and data from other areas of science, such as geology, geography, climatology, chemistry, and physics.
Abiotic factors refer to non-living physical and chemical elements in the ecosystem. Abiotic resources are usually obtained from the lithosphere, atmosphere, and hydrosphere. Examples of abiotic factors are water, air, soil, sunlight, and minerals
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Through geology and geography, we can study biotic and abiotic factors within an ecosystem.
How can you study biotic and abiotic factors within an ecosystem?The interactions between biotic factors, such as organisms like flora and fauna, and abiotic factors.
For example, all animals (biotic factors) breathe in oxygen (abiotic factor). All plants (biotic factor) absorb carbon dioxide (abiotic factor) and need water (abiotic factor) to survive.
Thus, geology and geography, are the two ways to study biotic and abiotic factors within an ecosystem.
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The smallest living things we have around, thanks to this tool they were eventually found – What is it?
Which DNA-containing central cell structure found in plant and animal cells is absent in bacterial cells?
The DNA-containing central cell structure found in plant and animal cells is absent in bacterial cells is nucleus.
What is nucleus?The part of a cell that houses the chromosomes in biology. The membrane-enclosed nucleus is where RNA is synthesised from the chromosomal DNA.
DNA is organised into chromosomes in the nucleus, which is located in the centre of the cell.
The double nuclear membrane (outer and inner) that separates the nucleus from the cytoplasm, known as the nuclear envelope, envelops it. The rough endoplasmic reticulum and the outer membrane are one unit.
The nucleolus' main job is to facilitate ribosome biogenesis by assembling and digesting rRNA into preribosomal particles.
Bacterial cells lack the nucleus, the primary cell structure that houses DNA, that is present in plant and animal cells.
Thus, nucleus is only present is eukaryotic cells.
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How is energy produced in the sun? Draw a diagram to explain the processes.
Answer:
hope it's help uu
Explanation:
if wrong then sry
Answer:
The sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. During this process huge amount of energy is created.
What are carbohydrates dissolved into the bloodstream as?
1 Sucrose
2 Fats
3 Glucose
4 Dextrose
Answer:
glucose
Explanation:
Answer:
3 Glucose
Explanation:
Translate this to an equation.
Zinc plus aqueous silver nitrate yields silver plus aqueous zinc nitrate.
Answer:
Zn + 2AgNO3 → 2Ag + Zn(NO3)2
Explanation:
oxygen can be made directly from ultraviolet radiation through which process?
Answer:
Ozone
Explanation:
In the stratosphere, ozone is created primarily by ultraviolet radiation. When high-energy ultraviolet rays strike ordinary oxygen molecules (O2), they split the molecule into two single oxygen atoms, known as atomic oxygen.
Answer:
photolysis
Explanation:
just took quiz
10. Which statement correctly describes the roles of mRNA and tRNA in protein synthesis?
A. tRNA delivers DNA code to the ribosome and mRNA delivers amino acids to the ribosome
B. mRNA delivers DNA code to the ribosome and tRNA delivers amino acids to the ribosome
C. tRNA delivers DNA code to the nucleus and mRNA delivers proteins to the ribosome
D. mRNA delivers DNA code to the nucleus and tRNA delivers proteins to the ribosome
Answer:
The right answer is D.
Explanation:
The messenger ribonucleic acid, messenger RNA, or mRNA is a transient copy of a portion of the DNA corresponding to one or more genes. mRNA is used as an intermediate by cells for protein synthesis. Jacques Monod, François Jacob, and their collaborators issued and showed the concept of messenger RNA in 1960.
The digestive system blow contains a mouth, a salivary a stomach, a duodenum and a pancreas
What food will digest most completely in this system
Answer:
how do i make it larger?
Explanation:
Answer:
d. pasta
Explanation:
...
yo can someone give me the answer
Answer:
8. Cytosine
9. Nucleotides
10. Purine
11. Double helix
12. Genetic material
13. Single- ring
14. Double ring
15. Nucleic acids
16. Chromosome
Explanation:
Which best describes the flow of genetic information?
A. Protein to DNA to RNA
B. DNA to RNA to protein
C. RNA to DNA to protein
D. Protein to RNA to DNA
Answer:
B DNA to RNA to protein
Explanation:
i just did it
Based on the codon chart, what amino acid chains is coded for by the mRNA sequence 5'AUGUGGGAUUUU3'?
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C C C C C
answer is C
Explanation:
I hope this help u
1. Cell division is when cells divide to make _________________ ____________________.
2. Name 2 reasons why cells divide mentioned in the first paragraph.
3. What are the new cells that are formed called?
4. What needs to happen to the cell before it can divide?
5. The dividing of the nuclear material (nucleus) is called __________________________.
Answer:
Growth. Replacing damaged or dead cells.
replace. Repair\ 50 million cells die second. Make cells for reproduction make specialized s cells)
cell division.
the strands of DNA in the nucleus must be copied, checked for errors and then packaged into neat finger-like structures.
Mitosis is a process of nuclear division in eukaryotic cells that occurs when a parent cell divides to produce two identical daughter cells.
Explanation:
Answer: 1. Cell division is when cells divide to make daughter cells.
2. Growth. Replacing damaged or dead cells.
3. Gametes.
4. Chromosomes must still be copied. The cell must double in size.
5. Mitosis
Explanation: Please Mark me Brainiest :)
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What is an example of codominance?
A flower with pink petals that results from the cross
a of a plant with red petals with a plant with white
petals
b Blood type o
c Skin color
A flower with red and white petals that results from
d the cross of a plant with red petals with a plant with
white petals
Answer:
Explanation:
dnanananans
Answer:
It’s D
Explanation:
I jus did it.
The organism used in bread making is?
(a) Yeast
(b) Aspergillus
(c) Mushroom
(d) Rhizobium
Answer:
Yeast is used in bread making
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endemic species.
te lo aseguró
Calculate the distance to the ocean floor if a sonar signal takes 6 s to return to a ship's receiver
Answer:
If it takes the sound 6 seconds to get to the floor and back, then it takes 3 seconds to reach the floor. So all you would need to do multiply (3 seconds) x (the speed of sound in water) = distance to sea floor. The internet can tell you the speed of sound in water, though just make sure you look for it in the units (feet or meters) that you want. I hope that helps.
Answer:
2500.
Explanation:
All you would need to do multiply (3 seconds) x (the speed of sound in water) = distance to sea floor.
Which best describes the two types of shared characteristics
Answer:
Is the C
Explanation:
Could artificial selection occur without natural variation?
Answer:
In artificial selection, nature provides the variations, and humans select those they find useful. No because inherited variation occurs out of everything or occurs in all breeding.
Explanation:
ANSWER FAST!!Which animal group is led by a mother and father? *
broad-winged hawks
honeybees
wolves
African buffalo
Answer:
wolf families are wolf packs l. they are usually led made up of a male parent and a female parents along with their pups
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