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The sequence of genes on a DNA molecule contains the instructions that code for proteins.

DNA sequencing refers to the overall laboratory technique for figuring out the precise sequence of nucleotides, or bases, in a DNA molecule. The series of the bases (regularly mentioned by means of the primary letters of their chemical names: A, T, C, and G) encodes the organic statistics that cells use to expand and operate.

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Your answer is Age of Object = n times t 1/2

Answer:  C

Explanation:  I took the test on Edge2020

Answer:

It was it harmful for the Chthamalus barnacle to add the Balanus barnacle.

Explanation:

The principle of competitive exclusion says that two different species that share the same niche can not live in the same place. If these species have the same requirements, they can not coexist. Two species can not coexist indefinitely on the bases of the same limited resource.  

When two competing species coexist, this is because of niche partitioning or niche differentiation. If there is not any differentiation between them, the dominant species displaces the weak species.  

In the exposed example, Chthalamus can live in the upper intertidal zone, where Balanus can not live because they can not tolerate desiccation. Balanus live in the lower intertidal zone, where Chthalamus can not live because of its vulnerability to predation. But these two species compete for the middle intertidal zone, where they can both live. Balanus excludes Chthalamus because the first species is much bigger and grows faster than the second one. So the middle intertidal zone is only inhabited by Balanus.  

The area occupied by Chthalamus is smaller in the presence of Balanus. In the absence of Balanus, Chthalamus can live in a bigger area, occupying the middle intertidal zone.  

Answer:

The Control Group

Explanation:

Answer:

I think it may be C Transformation...I might be wrong though....I'm sorry if I am

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Answer:

I believe it's C. Transformation

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Answer:

cnidarians

Explanation:

bryozoan - "Bryozoa are a phylum of aquatic invertebrate animals. Typically about 0.5 millimetres long, they are filter feeders that sieve food particles out of the water using a retractable lophophore, a "crown" of tentacles lined with cilia." -Wikipedia

rotifers - "The rotifers, commonly called wheel animals or wheel animalcules, make up a phylum of microscopic and near-microscopic pseudocoelomate animals." -Wikipedia

cnidarians - "Cnidaria is a phylum under kingdom Animalia containing over 11,000 species of aquatic animals found both in freshwater and marine environments: they are predominantly marine. Their distinguishing feature is cnidocytes, specialized cells that they use mainly for capturing prey. Their bodies consist of mesoglea, a non-living jelly-like substance, sandwiched between two layers of epithelium that are mostly one cell thick.

" -Wikipedia

mollusks - "Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda. The members are known as molluscs or mollusks. Around 85,000 extant species of molluscs are recognized. The number of fossil species is estimated between 60,000 and 100,000 additional species. The proportion of undescribed species is very high." -Wikipedia

(The Wikipedia entries are for describing.)

If you look at the pictures of all the answers, cnidarians look the most like the organism in the picture shown.

Answer:

Cnidarians

Explanation:

I took the test and got %100.

Answer:

No answer choices please provide some.

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Answer:

Glucose is a sugar used for our body’s energy source

glucose is used for energy, fructose and glucose have the same formula but different struct-er, its a simple sugar

Explanation:

Answer:

Living organisms are not created spontaneously

Explanation:

brainliest would be appreciated!

Answer:

It's green plants and certain other organisms that transform light energy into chemical energy.

Explanation:

Explanation: Ok so, Electricity and magnetism are two related phenomena produced by the electromagnetic force. And together, they form electromagnetism. A moving electric charge generates a magnetic field. A magnetic field induces electric charge movement, producing an electric current. ( Relationship of them ) Electric current produces a magnetic field. Electric currents and magnets exert force on each other, and this relationship has many uses. A temporary magnet, known as an electromagnet, can be made by passing electric current through a wire that is coiled around an iron core..

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Water pollution is still a concern, even though its cycled through the Earth's system continuously, for many reasons. Firstly, people still continue to dump toxic chemicals, and plastic/ garbage into the water. Plastic doesn't decompose, it continues to sit and pollute the ocean unless it is cleaned up. Then there are also the chemicals. Some of these chemicals don't dissipate, or clear out for many years. There is also oil that has been spilt into the ocean. Even though it was many years ago, it still lingers in the ocean, and is very difficult to clean up. Secondly, there are bacteria and algae that lives in the water, which makes it very harmful for us if not cleaned out. The Earth's system is unable to keep these organisms out of the water. Thirdly, there is constantly water, even though water goes through the cycle, there is still unfiltered polluted water that stays, and then pollutes the filtered water. 

felt like this needed a better answer, so here you are. I got 100% on edgenuity 2020 with this.

Answer:

Earth's temperatures increased, causing widespread evaporation. Earth collided with a large object, forming the moon. Single-celled organisms released oxygen into the air when they photosynthesized.

Answer:

Earth's temperatures increased, causing widespread evaporation. Earth collided with a large object, forming the moon. Single-celled organisms released oxygen into the air when they photosynthesized

Explanation:

Answer:

Food chains show a single path of energy in an ecosystem, and food webs show all the overlapping food chains in that ecosystem. Food webs show the path of energy in an ecosystem, and food chains show the path of nutrients in that ecosystem

Explanation:

Answer: Glaze storm

Explanation:

A storm is a disturbed weather condition which is developed due to unstable wind currents. The center of wind currents are in low pressure whereas the surrounding are at high pressure. This condition forms clouds called cumulonimbus.

A glaze storm can be defined as a precipitation event in which the ice coating is formed on the exposed objects by the freezing of supercooled water deposited by the rain or fog on the surface.

Answer:

Answer:C.

Answer:C. Explanation:

Answer:C. Explanation:Allowing specific substances to flow into the cell. the embedded proteins of the plasma membrane specifically a selective proteins, which selects a substances that is needed to enter and out. it acts like a guard. It give orders if that substance will enter the cell or out the cell.

Answer:

Invasive species, also called introduced species, alien species, or exotic species, any nonnative species that significantly modifies or disrupts the ecosystems it colonizes. Such species may arrive in new areas through natural migration, but they are often introduced by the activities of other species. Human activities, such as those involved in global commerce and the pet trade, are considered to be the most common ways invasive plants, animals, microbes, and other organisms are transported to new habitats.

Most introduced species do not survive extended periods in new habitats, because they do not possess the evolutionary adaptations to adjust to the challenges posed by their new surroundings. Some introduced species may become invasive when they possess a built-in competitive advantage over indigenous species in invaded areas. Under these circumstances, new arrivals can establish breeding populations and thrive, especially if the ecosystem lacks natural predators capable of keeping them in check. The ecological disruption that tends to follow such invasions often reduces the ecosystem’s biodiversity and causes economic harm to people who depend on the ecosystem’s biological resources. Invasive predators may be so adept at capturing prey that prey populations decline over time, and many prey species are eliminated from affected ecosystems. Other invasive species, in contrast, may prevent native species from obtaining food, living space, or other resources. Over time, invading species can effectively replace native ones, often forcing the localized extinction of many native species. Invasive plants and animals may also serve as disease vectors that spread parasites and pathogens that may further disrupt invaded areas.Invasive species are capable of causing extinctions of native plants and animals, reducing biodiversity, competing with native organisms for limited resources, and altering habitats. This can result in huge economic impacts and fundamental disruptions of coastal and Great Lakes ecosystems.

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Answer:

Biodiversity is the amount of variety of life on Earth.

Explanation:

Biodiversity boosts ecosystem productivity where each species, no matter how small, it has an important role to play.

For example,

a larger number of plant species means a greater variety of crops. Greater species diversity ensures natural sustainability for all forms of life.

Because it provides a wide variety of ecological services essential to both ecosystem function and human well-being, biodiversity is important to the health of an ecosystem.

The term "biodiversity" describes the range of living things in an ecosystem, such as plants, animals, fungi, and microorganisms, as well as the genetic diversity found within each species.

Here are some justifications for why ecosystem health depends on biodiversity:

1. Nutrient Cycle: The ability of an ecosystem to cycle nutrients depends on biodiversity.

2. Temperature control: By absorbing carbon dioxide and generating oxygen through photosynthesis, biodiversity helps regulate temperature.

3. Soil health: Biodiversity is essential for the preservation of healthy soil.

4. Controlling pests and diseases in ecosystems: Biodiversity can help in managing pests and diseases.

5. Benefits to the Economy: Humans benefit economically from biodiversity in a number of ways, including access to food, medicine, and other natural resources.

Therefore, biodiversity is important for the health of ecosystems, and its loss can have serious detrimental effects on both ecosystem functioning and human well-being.

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Answer:

Amount of Nitrogen

Explanation:

it's explained in :

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Answer:

Experimental set up in the lab.are under the control of the scientist,therefore they can manoeuvre  the the surrounding  conditions to suit the experimental set up for best results. In addition the lab.environment does not involve the complex  interactions or reaction between the set up and   the lab. environments, compare to the natural environment.

Natural experimental set up gives accurate results  from the interaction of the organisms(e.g animals) under investigation in the natural environments,thus the results obtained are natural  interaction of the organisms based on the environmental factors  the organism are exposed to.However, the number of organisms are usually large,and therefore great effort is needed to determine the actual cause and effects of the factors affecting the organisms under investigations in this natural environments.

Answer:

The possibilities of what will happen will be the North free magnet and the silk held magnet will repel and the other side of the magnet will be attacted to the north side of the magnet

Explanation:

Answer:

a) Two reasons why polythene bags are not environment friendly are as following:

b) Yes, the decision of using paper bags is correct as it will minimize the use of plastic bags and also reduce the environmental pollution caused by plastic waste. Paper bags can be reused or recycled again and again and they are easily degradable in the environment causing very less or no pollution.

c) The values associated with the ban on use of polythene bags is to establish a sustainable environment for our present and future generation. It will reduce environmental pollution and will minimize the effect of global warming.

Answer:

Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.

Answer:

They can be prevented by eating healthy food or a daily vitamin supplement to help prevent it.

Explanation:

Stopping behaviors that contribute to the deficiency, such as unhealthy eating, smoking, and heavy alcohol use, can help prevent vitamin deficiency anemia. Eating a healthy diet can lower your risk of developing the condition. Some people take a daily vitamin supplement to help prevent the condition.

I would like to say that I did not copy from the previous answer but that I just googled deficency deises and used their explenation to help with my answer and that i didn't see their answer until after I had posted mine.

Answer:

density independent

Explanation:

In Ecology, a limiting factor refers to an environmental condition that hinders the growth and distribution of organisms in an ECOSYSTEM. A limiting factor hinders or hampers the productivity of an organism in its habitat.

There are two major types of limiting factors that affect organisms in their ecosystem viz: density dependent and density independent limiting factors. Density independent factor limits the size of a population independently of how dense the ecosystem's population is. This means that density independent factor affects a population irrespective of its size. Example of density independent factor are natural disasters e.g earthquake, hurricane, forest fire as mentioned in the question.

In this question, both populations of trees and birds are affected irrespective of the size of the ecosystem's population.

Answer:

During the process of absorption, nutrients that come from the food (including carbohydrates, proteins, fats, vitamins, and minerals) pass through channels in the small intestine into the bloodstream. The blood works to distribute these nutrients to the rest of the body.

Explanation:

Answer:

The answer is A. Biosphere, Geosphere And Hydrosphere

Explanation:

The reason i choose this as the answer is it says "Tropical rain forest" it would only make since because hydrosphere is the "rain" in rain forest  and geosphere would be the life around the rain forest. Biosphere would be the life in the rain forest

The spheres of Earth that are represented in a tropical rainforest are ( A ) ; Biosphere, geosphere , hydrosphere

The tropical rainforest been comprised of trees, animals insects, rivers and rocks, soil and warm moist air. contains ;

Hence we can conclude that the spheres of Earth that are represented in a tropical rainforest are Biosphere, geosphere , hydrosphere.

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Answer: Robert Hazen studied carbon cycle and mineralogy.

Explanation:

The following are the implications of Robert Hazen's research work.:

1. He explored that the hydrothermal system present in moons and in some plants are responsible for the development of organic molecules which are responsible for origin of life.

2. Chiral mineral surfaces are responsible for selection and concentration of molecules.

3. He discovered and complied the list of mineral species on the Hadean Earth.