What are the strengths and limitations of this model ?

What Are The Strengths And Limitations Of This Model ?

Answers

Answer 1

Answer:

i dont think there is any

Explanation:

 the only might be that it not physical model


Related Questions

when different tissues work together, they form a(n)
??

Answers

When different cells work together, they form a tissue.

When different tissues work together, they form an organ.

When different organs work together, they form an organ system.

When different organ systems work together, they form an organism.


Hope I helped!

Let me know if you need anything else!

~ Zoe

In the provided query, when different tissues work together, they form an organ.

Tissue is defined as a group of cells that have similar structure and functions.

An organ was a collection of tissues that work together to perform a specific function. For example, the heart is an organ that is made up of muscle tissue, connective tissue, and nervous tissue.

Organs are part of larger systems present in the body, such as the circulatory system, respiratory system, and digestive system. These systems are made up of multiple organs that work together to keep the body functioning properly.

Therefore, organ is formed when different tissues are working together.

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Which type of electromagnetic radiation is the only type that humans can see with their eyes? (2 points) Gamma rays Ultraviolet rays Visible waves Rays

Answers

Gamma and Ultraviolet and not detectable to the human eye. I think the answer is Visible waves

Humans can only see visible light, with a wavelength range of 380 to 740 nm, which falls within the larger electromagnetic spectrum.

The type of electromagnetic radiation that humans can see with their eyes is called visible light. This form of radiation has wavelengths that range between approximately 380 and 740 nanometers (nm). The electromagnetic spectrum is vast and includes other types of radiation like gamma rays, ultraviolet rays, infrared light, microwaves, and radio waves, none of which can be seen by the human eye. Visible light represents a very small portion of the electromagnetic spectrum but is essential for human vision, as our eyes are sensitive to this range of wavelengths.

Gamma rays have the shortest wavelengths and are highly energetic and potentially harmful, but they are absorbed by Earth's atmosphere. Ultraviolet (UV) rays have slightly longer wavelengths than visible light but are still too short for us to see. Infrared light has longer wavelengths and can be felt as heat rather than seen. Radio waves have the longest wavelengths and the least energy and are also not visible to humans. The capacity to see visible light is an evolutionary adaptation to the types of waves that effectively reach Earth from the sun and penetrate our atmosphere without being blocked except by clouds.

Which of the following terms describes the primary core of a comet?

Answers

This primary core is the nucleus.

Hope this helped!!
~xox Melis

which of these is most likely to cause increasing numbers of severe weather events

Answers

may we have the choices but i will say human impact 

Answer:

slowing of the thermohaline circulation

Explanation:

just got it right

Ponds and lakes form when water collect in ... areas of land

Answers

 Ponds and Lake Ponds and Lakes form when water collects in hollows and low-lying areas of land. 
Ponds and lakes form when water collects in hollow areas of land .
i hope that’s right!

Why does warm water go on top of cold water

Answers

This is because warm water is less dense than cold water. Think of it this way, if you were cold, then you'd try to get more warm by bringing yourself together. If you felt hot, then you'd spread your body parts out to not feel hot. So the same thing with molecules, if the water is warm then it's less dense. If the water is cold then it's more dense/tightly packed. 

ahh pls help assappp

photosynthesis turns __________ into _________ energy.

Answers

it turns Glucose into chemical energy
Photosynthesis converts solar energy into chemical energy.

the group of organisms that can be larger than a kingdom is called a a. domain b. phylum c.species d. class

Answers

The right option is a. domain
The group of organisms that can be larger than a kingdom is called a domain. A domain is the highest taxonomic rank of organisms in the three domain system of taxonomy. Kingdom is the second highest taxonomic rank, under domain. The tree of life consists of three domains which are Archaea, Bacteria, and Eukarya. The group of organisms under the domain Archaea and Bacteria are all prokaryotic (single celled) microorganisms whose cells has no nucleus while the group of organisms under the domain Eukarya are multicellular organisms whose cells has a nucleus and membrane-bound organelles. 

Answer:

a. domain

Explanation:

Domain is the largest group of organisms. Domain is super kingdom which holds the highest taxonomic rank when it comes to categorize animals. An American microbiologist named Carl Woese et.al. proposed it in 1990.

The three domains are mentioned as under:

1) Bacteria

2) Archaea

3) Eukarya

The organisms in the three domains are classified on the basis of the kind of lipid structure in their plasma membrane, the nucleotide sequences on the rRNA of their cells and their sensitivity towards various antibiotics. The Bacteria and  Archaea domians comprise prokaryotic organisms whereas Eukarya domain comprises eukaryotic organisms.

After domain it is kingdom which is the second largest group of organisms in taxonomy.

An mRNA strand has 204 bases to code for a protein from start to stop. how many amino acids will the resulting protein contain

Answers

There will be 68 Amino Acids in the Protein produced. In translation, the RNA is read in groups of 3 bases. These three bases are called codons, and the complimentary bases are called anti-codons. Therefore, if we have 204 bases, then 204/3 bases in a codon = 68 codons. Each codon codes for an Amino Acid, so 68 codons results in 68 Amino Acids in the resulting protein.
Final answer:

The mRNA strand with 204 bases will code for a protein containing 67 amino acids, as each amino acid is defined by a three-nucleotide sequence, the codon. The subtraction of one is due to the stop codon which does not code for an amino acid.

Explanation:

A protein sequence is made up of a chain of amino acids, each of which is coded by a three-nucleotide sequence in mRNA, known as a codon. Based on the number of bases in the mRNA strand, we can determine how many amino acids it will produce by dividing the total number of bases by three. In this case, the mRNA stand has 204 bases. However, the start and stop codons are also included in this count. So with 204 bases and 3 bases per codon, we have 68 codons. However, since one of these is a stop codon which does not code for an amino acid, the resulting protein will contain 67 amino acids.

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one reason that electric power plants do not send out electrical energy as a direct current is that direct current can not be transformed explain why

Answers

This is because direct power has no pulsation (waveform characteristic) that is significant in electromagnetic induction. The gradual increase and decrease of power, at a given frequency, in indirect power is significant in electromagnetic induction. This enables transformers to induce electricity into the secondary coil, from the primary coil, at the core of the transformer.Transformers transform electric power by increasing or decreasing the voltage and current of electricity.






This is a condition or illness that prevents the body or mind from working

Answers

The answer is Disease! Hope it helps!
Hello,

Here is your answer:

The proper answer to this question is that the condition is called "disease".

Here is how:

Diseases can cause harm to the body and mind and in some cases cause death. There are many types of diseases that can affect your health.

Your answer is disease.

If you need anymore help feel free to ask me!

Hope this helps!

What is the relationship between a mutation and a gene?

Answers

The relationship between mutations and genetic variation. A mutation is known to be a natural process in which the DNA sequences is changed in  living organisms. Although, genetic variation is the change in both alleles and genes.

Answer:

For me its B

Explanation:

When parking downhill on a road with a curb, you should turn your front wheels __________ .

A. parallel to the curb
B. towards the curb
C. towards the street

Answers

B because the car not gone turn with the curb so turn towards it

What is true of the genetic makeup of all body cells in the human body except for sex cells?

A.) It is different based on the cell type.
B.) It is the same no matter what the cell type.
C.) It is random even within the same cell type.
D.) It is used to sort cells into organs based on chromosomal differences.

Answers

Answer: yes the answer is B) it is the same no matter what the cell type.

Explanation: I took the test! Hope this helps! <3

Which statement accurately describe the role of decomposers in the carbon cycle?

Answers

A,C, D.. Those are correct ..

Answer:

A,C,D

Explanation:

Which is demonstrated by arrow 3?

Answers

This figure is of the water cycle. Arrow 3 is demonstrating precipitation. It is showing the passage of water (it looks like rain) down from a cloud and into the body of water. Precipitation occurs when the droplets of water that make up a cloud get too heavy and begin to fall to the earth, where they can absorb into the ground or return to the ocean.
Arrow three demonstrates Precipitation

The human activities in two locations are described below:

Location A: Rampant use of plastic containers
Location B: Excessive use of pesticides and fertilizers

Which statement is most likely true?

A.) Location A will have poor air quality because plastic is biodegradable.
B.) Location A will experience water scarcity because plastic absorbs moisture.
C.) The population of birds will increase in Location B because production of crops will increase.
D.) The population of aquatic plants in Location B will decrease because water is contaminated.

Answers

D makes the most sence. pesticides will contaminate water and kill aquatic plants and maybe even aquatic life

Answer:

(D) The population of aquatic plants in Location B will decrease because water is contaminated.

Explanation:

When people use pesticides it harms the environment cause it goes into the ground and like run-off water it goes back into the ocean contaminating the water causing the animals and plants to get harmed and die off quicker. Why you may ask, Cause Pesticides use straight up chemicals which hurts us and animals.  When people use fertilizers they abuse the soil causing it to become a desertification area after it is desertification-ed people and animals must move in order to survive.

What are cells that express the same genes?

similar


different


mutated


not living

Answers

I would say similar, since because they express the same genes they have something in common

Answer:

Similar

Explanation:

Similar cells are the cells that express the same genes and perform the same function. Similar cells contain or store the same genetic instructions for performing similar specific functions. Cells are the basic structural and functional unit of a living organism. Cells are usually microscopic, and consist of a quantity of protoplasm surrounded by a cell membrane. Cells are able to synthesize proteins, and can replicate themselves independently. The two types of cells are; eukaryotic (cells with true nucleus) cells, and prokaryotic cells (cells without true nucleus).

The grass is the base of this food pyramid. The grass produces energy to support the entire pyramid or food chain through what process? A) predation B) respiration C) photosynthesis D) cell respiration

Answers

Photosynthesis. Option D   

Answer: Option C.

Photosynthesis.

Explanation:

The grass produce food at the base of the pyramid through a process of photosynthesis.

Photosythesis is the process where green plants produce food and oxygen by using light energy from the sun with carbondioxide and water . It is at the base of food pyramid because it is the primary producer.

Pinworms have smooth bodies, bilateral symmetry, and complete digestive tracts. What type of animal are they? cnidarians flatworms annelids nematodes

Answers

Pinworms belong to the group of worms called the Nematodes which is the answer. Pinworms are intestinal roundworms living in the intestinal tract of animals and human. There are 4 types of pinworms and one of it is Enterobius vermicularis which then infects the humans.

Which of the following diseases can cause paralysis?
polio
yellow fever
Rocky Mountain spotted fever
rabies
chicken pox

Answers

Polio is a disease that can cause paralysis i  hope this helps you

Among the diseases listed, polio, rabies, and Rocky Mountain spotted fever can cause paralysis.

- Polio is known for causing muscle weakness and paralysis, which can sometimes be permanent.

- Rabies, if left untreated, can lead to paralysis as the virus attacks the nervous system.

- Rocky Mountain spotted fever, a bacterial infection transmitted by ticks, can lead to neurological symptoms including paralysis in severe cases.

The incorrect options are:

Yellow fever: Yellow fever is a viral hemorrhagic fever caused by the yellow fever virus, primarily transmitted by mosquitoes. While yellow fever can cause various symptoms such as fever, headache, jaundice (yellowing of the skin and eyes), and even liver damage, it typically does not lead to paralysis.

Chickenpox: Chickenpox is a highly contagious viral infection caused by the varicella-zoster virus. While chickenpox can cause discomfort and itching due to its characteristic rash of itchy blisters, it does not typically lead to paralysis.

Suppose you are an astronomer, and a child asks you to explain the light given off by stars. In your own words, describe the relationship between the energy, frequency, and wavelength. Be sure to include information about the electromagnetic spectrum in your discussion. (5 points) >

Answers

There are different kinds of light, and they vary by energy, frequency, and wavelength. Energy and frequency go together, so the light that has high frequency has high energy, and vice versa. Frequency and wavelength are opposites, so as frequency increases, wavelength decreases. The light that we see from stars is visible light, which is only a very small part of the different possible kinds of lights. Our eyes are only able to see within a small range of wavelengths.

Which of the following threats to biodiversity is a result of plants and animals introduced to an ecosystem where they are not normally found?

Answers

The answer is D: Invasive Species. That's basically when plants, animals, fungus, etc are placed in an environment unfamiliar to them, and have a tendency to spread and cause damage to human environments, health, etc.

Hope this helps!

Answer:

THe answer is D  Invasive species

Explanation:

I hope this helps

Explain how differences in the niche requirements of organisms can contribute to community patterns such as zonation

Answers

is there more to this?
An organism's niche is the role it plays in its environment and the niche includes all of the interactions the organism has with the abiotic and biotic component of its environment. When a certain niche, such as that of the apex predator, is being fulfilled by more than one organism, competition for resources takes place. This competition hinders an organism's ability to easily access the resources it needs to survive. Therefore, organisms move from one place to another in order to reduce the competition they meet. When a sustainable population of organisms is created, each sitting well in their own niche, then zonation occurs, and the organisms remain in that place.

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The Hindenburg could fly because the hydrogen that filled it was “lighter than air.” Yet, hydrogen is incredibly flammable. Describe your own design for the ideal air transport machine.

Answers

(I don't know if this is right) Being lighter than air relates to density. There are also other noble gas elements with density lighter than air, such as helium. I would fill it with helium and regulate the amount due to the air pressure and altitude wanted/needed. This could be a good response for a middle school course, but if you need an extended response, then provide some scientific terms too.

Instead of hydrogen, my ideal air transportation system would lift the airplane using a non-flammable gas, such as helium. In addition to being lighter than air, helium does not have the same flammability hazards as hydrogen.

What is an ideal air transportation machine?

Depending on the particular needs and preferences of people or organizations, the concept of an ideal air transportation may change. However, there are several broad properties that can be considered ideal in an ideal air transport system, such as:

Safety is the first priority in all forms of transportation, and the ideal aircraft should have strong safety measures and procedures in place to reduce the likelihood of accidents or disasters.

Efficiency: An ideal aircraft should be economical with its use of fuel, maintenance and operation. It should also be able to carry cargo or passengers safely and quickly.

Comfort: To offer a pleasant experience for passengers, the ideal air transportation vehicle should include comfortable seating, plenty of legroom, and climate control systems.

Therefore, instead of hydrogen, my ideal air transportation system would lift the airplane using a non-flammable gas, such as helium. In addition to being lighter than air, helium does not have the same flammability hazards as hydrogen.

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Certain bacteria living in a human's large intestine help to produce vitamin K. The bacteria get nutrients from the human. This relationship is an example of * mutualism commensalism plant parasitism animal parasitism

Answers

well its a perisite 
but i dont no what the answers are 

the process of mechanical weathering when Rock cracks and flakes off its called__?

Answers

Hi there! 

The process of mechanical weathering that causes the surface and outside of a rock to crack and flake off is called Release of Pressure. 

As erosion removes material from the surface of the rock, pressure on the rock is reduced, this release of pressure is what causes the cracking and flaking of the rock's exterior. 

Why is something that is a danger to coral also a danger to other species?
Question 3 options:

a. Coral provide a habitat for many marine animals and plants.

b. Coral are actually composed of more than one species of marine life.

c. Other species eat coral.

d. Coral eat other species.

Answers

d is the answer 



hope thi helps you

Answer:

A. Coral provide a habitat for many marine animals and plants.

Explanation:

if you have ever seen anything of a coral reef you will see plenty of fish in the coral hiding from predators, etc.

In what process are cells with half the number of DNA strands are produced.

Answers

The process results in four daughter cells that are haploid, which means they contain half the number of chromosomes of the diploid parent cell. Meiosis has both similarities to and differences from mitosis, which is a cell division process in which a parent cell produces two identical daughter cells.

I hope this helps 

What is a Winter Storm Watch?

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TOP STORIES



Winter storm watch issued for Sun PM-Mon AM snow potential

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AccuWeather: Chilly stretch through the weekend

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Winter Storm Watch issued for parts of WNC ahead of possible snow

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Winter Storm Watch - National Weather Service Watch Warning Advisory ...

National Weather Service (.gov) › forecast › ...

WINTER STORM WATCH IN EFFECT FROM SUNDAY EVENING THROUGH MONDAY AFTERNOON... * WHAT...Heavy snow possible. Potential snow accumulations of 4 to 6 ...

National Weather Service

National Weather Service (.gov)

In the west, a series of storms will bring continued mountain snows and low elevation rains. River flooding will persist in the Mississippi and lower Ohio River Valleys into next week.

Chicago, IL

Des Moines, IA

Wilmington, OH

Detroit/Pontiac, MI

Kansas City/Pleasant Hill, MO

State College, PA

Grand Rapids, MI

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What is the difference between a winter storm watch and warning?

What is a winter storm watch?

A Winter Storm Watch is issued by the National Weather Service of the United States when there is a potential for heavy snow or significant ice accumulations.

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