What are climax species?

The correct answer is The cell is prokaryotic because it does not have any membrane-bound organelles.

Explanation:

Prokaryotic cells are different from eukaryotic cells because prokaryotic cells do not have organelles surrounded by a membrane, while eukaryotic cells do. These organelles include a nucleus, ribosome, among others. On the opposite, the DNA material is located inside the cell forming an undefined structure and the cell is protected by the cell wall and the cell membrane. In this context, the cell of the image is prokaryotic because there are no defined organelles inside it.

Orange G is the dye molecule is the smallest and blue color molecule  is the largest

Dye molecules are large in molecular weight and contain an extensive system of conjugated double bonds. These molecules can be dissolved in suitable organic solvents (ethanol, methanol, ethanol/water, methanol/water, etc.) or incorporated into solid matrices (organic, inorganic, or hybrid). Known types are: 1) Acid dyes for polyamide and protein substrates such as nylon, wool and silk. 2) disperse dyes for hydrophobic materials such as polyester and acetate; 3) direct and reactive dyes for cellulosic materials such as cotton, rayon, linen and paper. Basic dyes are cationic (+ve) dyes and therefore react with negatively charged (-ve) substances. Alizarin's prominent red pigment is the basic pigment. Other examples of basic dyes are methylene blue, crystal violet, basic fuchsine and safranin.

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Answer: It depends on where u live it can go to the negatives and could be at 0 at some point

Explanation:

Answer:Like a brick wall, your body is composed of basic building blocks, and the building blocks of your body are cells.For example, epithelial cells protect the outside surface of the body as part of the skin and cover the organs and body cavities within. Bone cells build up bones to provide support for the body.

Explanation:

wrote an essay on it

Answer:

ORGAN 1 --> Acid inside the stomach begins to dissolve some of its tissue lining.

Organs are structures made from a group of the same and different tissues. The breakdown of the tissue lining from acid shows that the organ is the stomach. Thus, option A is correct.

The digestive system is an organ system that includes the stomach the organ involved in the digestion of the foods into a small particle that provides energy to the body. The acid is present in the stomach.

The nutrients from the digested food are transported into blood streams by the small intestine, and the swallowed food from the mouth enters the food pipe. The rectum is involved in the elimination of the wastes hence these options are not correct.

Therefore, option A. the breakdown of the tissue lining is the problem of the stomach.

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The cell membrane's inside is hydrophobic, meaning that water won't cling to it. In order to effectively separate fluid inside the cell from fluid outside the cell, phospholipids form a two-layer cell membrane.

Large hydrophilic polar or ionic molecules find it difficult to pass through the phospholipid bilayer. The cell membrane prevents the passage of any size charged atoms or molecules.

While the tails (the lipid component) are non-polar, the heads (the phospho part) are polar. The tails, which face the inside of the cell membrane, are "hydrophobic" (fearful of water), whereas the heads, which make up the exterior and inner linings, are "hydrophilic" (lovers of water).

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Explanation:

Insects have three body segments — a head, a thorax and an abdomen — while arachnids have just two body parts — a cephalothorax and an abdomen, the National Park Service reports. And while insects have six legs arranged in three pairs, arachnids have eight legs arranged in four pairs.

Answer:

Insects

Arachnids

Answer:

1) Weathering, Erosion, Disposition

2) Physical weathering is the breakdown of large rocks into fragments by physical forces; the chemical composition of the rock is not changed. Chemical weathering is the breakdown of rock by chemical reactions; the chemical composition is changed.

3) The four forces of erosion are water, wind, gravity, and glaciers.

4) Because the velocity of the river slows down a great deal when it reaches the large body of water, the sediment that the river was carrying is deposited along the mouth of the large body of water.

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Abrasion: Abrasion is the breaking down and wearing away of rock material by the mechanical action of another rock. Three agents of physical weathering that cause abrasion are moving water, wind, and gravity. Also, rocks suspended in thence of a glacier can cause abrasion of other rocks on Earth's surface. This would be a prime example of physical weathering, or mechanical weathering.

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Acid Precipitation: Acid rain causes less erosion than normal rainwater does. Rainwater can break down rocks by dissolving minerals in the rocks. Acid rain is rainwater that is more acidic than normal rainwater. Acid rain can also dissolve the minerals in rocks faster than normal rainwater can. This is chemical weathering.

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Animal actions: Animal and plant mobility is a factor in biological weathering. For instance, a plant may grow in a gap in a rock and, as its roots spread, cause the fracture to expand. A rabbit may also burrow into a crack in a rock, making it wider and eventually separating the rock. This is an example of physical weathering.

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Ice wedging: Ice wedging ,sometimes known as frost wedging ,can also cause rocks to break apart. Ice wedging causes cracks in rocks to expand as water seeps in and the water freezes and expands opening the crack further. Rocks formed under pressure deep within earth can become exposed at the surface. This is physical weathering

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Oxidation: Oxidation is another kind of chemical weathering. It occurs when oxygen from air dissolves in water and combines with chemicals in the rocks to form oxides. if the rock contains a lot of iron, then oxidation produces a brown material called iron oxide. This looks like rust on the rock.

Weathering is the chemical and mechanical breakdown of exposed rock. The chemical changes alter the minerals and make them softer, and mechanical weathering physically breaks rock into smaller and smaller pieces.

Erosion is the REMOVAL of those chemically and mechanically softer and broken pieces of rock from their original locations, by gravity, water, ice or wind. Erosion is transport (and as a result, fresh unaltered rock is exposed to wind, water and weather, and THAT becomes weathered in turn). The material being transported is ‘sediment’: sand, silt, mud and gravel.

Deposition is when the weathered and eroded (transported) material is dropped and settles down elsewhere, forming a ‘deposit’ of transported rock material.

If this deposit remains undisturbed long enough, and is buried by enough arriving material, it will eventually go through compaction and chemical reactions forming cement between the grains - thus resulting in a brand new, sedimentary rock.

Weathering, erosion, transport, deposition, compaction and cementation are part of the ‘rock cycle’.

Let’s start with basalt that form at mid ocean spreading centers. At mid ocean spreading centers rock material from the earth’s mantle continuously melts due to continuous decreasing in pressure from the oceanic crust spreading at this point. The molten rock quickly cools at the earth’s surface and forms rock known as basalt that makes up the oceanic crust all over the world. The newly produced oceanic crust rock slowly moves towards a boundary with a continental crust where the oceanic crust subducts beneath the continental crust due to the oceanic crust having a higher density than the continental crust. This is where things get a bit more interesting.

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Answer:

Bitumious Coal

Explanation:

Because it's important in generation of electricity and it's raw materialistic behavior it's set to be the most abundant one. It accounts about 45% coal in the whole United States

Answer:

revolution

Explanation:

I got it correct

Answer:

#male gametes are formed

#generative nucleus divides

#fertilization takes place

#pollen tube grows

# zygote is formed

#embryo is formed

Answer:

1. male gametes are formed

2. generative nucleus divides

3. fertilization takes place

4. pollen tube grows

5. zygote is formed

6. embryo is formed

Answer:

Explanation:

1

Answer:

I think b. Nutrition of the sire

Explanation:

According to the research, the correct option is impermeable. It does not describe the plasma membrane.

It refers to the structure that delimits each cell, keeping its internal environment separate from the exterior and also enables the development of compartments; allows or rejects the entry and/or exit of particles.

Selective permeability is the main characteristic of the plasma membrane, that is, its ability to allow or reject the entry of certain molecules into the cell.

Therefore, we can conclude that according to the research,  the correct option is impermeable. It does not describe the plasma membrane.

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Answer:

Bacteria

Explanation:

There are four general types of pathogens. Bacteria, such as E. coli are living things that grown on protein-rich sources such as foods. They can be killed with high heat, or treated with antibiotics Viruses are non-living and cannot be treated with antibiotics. Fungi have their own cell membranes and organelles, which makes antibiotics harder to use. Parasites are living organisms that live and feed off of their host.

Answer:

I am not sure but I think it is high air pressure and high waves hope it helps

Answer:

high air pressure and high waves

Explanation:

The absence of flooding from rivers into forested floodplain wetlands would lead to adverse effects on soils, hydrology, and the overall biodiversity downstream, emphasizing the importance of maintaining the natural connection between rivers and floodplains for the health and functioning of these ecosystems.

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Explanation:

To achieve her goal of growing a generation of only dark purple petunias, the gardener could use selective breeding to crossbreed two petunias that have the desired traits. In this case, she would breed two petunias that have the darkest shade of purple that she wants to achieve. By doing this, the offspring will have a greater chance of inheriting the desired traits, and the gardener can continue this selective breeding process over several generations to produce a stable and predictable variety of dark purple petunias.

The reason for breeding the two darkest purple petunias together is to increase the likelihood that their offspring will inherit the genes responsible for producing the dark purple pigment. By selectively breeding for this trait over multiple generations, the gardener can create a population of petunias with the desired color and other desirable traits.

Source:

Plant Breeding and Genetics in Horticulture by Jules Janick and James N. Moore (2012)

because it is having asexual reproduction

Oviparous animals are animals that lay their eggs, with little or no other embryonic development within the mother. This is the reproductive method of most fish, amphibians, reptiles, all birds, and the monotremes.

Answer:

Birds lay eggs pwjdbwbdodjeieiw

Statements 1 and 3 are true, while statements 2 and 4 are false.The first energy transformation in the scenario is chemical energy to kinetic. - True.

The archer converts chemical energy stored in their muscles into kinetic energy when they release the string and propel the arrow forward.From the time the archer draws the bow until the thud is heard, entropy increases in the universe. - False. Entropy is a measure of disorder or randomness in a system. In this scenario, the archer's actions do not necessarily lead to an increase in entropy.

The energy of the arrow at the end of the scenario is equal to the energy exerted by the muscles of the archer. - False. Energy is conserved in a closed system, but some energy is lost as heat and sound during the process. Therefore, the energy of the arrow at the end may be less than the energy exerted by the archer's muscles.

When the arrow sticks into the tree, the original energy has all been used up. - False. Energy is not created or destroyed but rather transformed from one form to another. Some of the initial energy from the archer's muscles is transferred to the arrow's kinetic energy, but it is not entirely used up.In summary, statements 1 and 3 are true, while statements 2 and 4 are false.

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Answer:

cooling step in rock cycle is not possible for metamorphic rocks.

hope this helps you☺️☺️

The correct answer is B.

In the second stanza, the speaker calls "Mines of gold" to the colors of the flowers.

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For satellites, the centripetal force for rotation is provided by the gravitational force acting on them.

In general language we can say that push or pull is called force.

According to newton second law of motion force is rate change of momentum it means

F= d/dt×(mxv)

Where m is mass and v is velocity

But in general case mass is constant.

So, Force

F= mxd/dt×(v)

Since we know that rate change of velocity is acceleration.

Then we can say that

F= mass x acceleration

S.I unit of force is Newton

1 Newton = 1kg×m/sec^2.

Force and acceleration is a physical quantity which have both i.e magnitude and direct it means both are vector quantity.

Therefore, For satellites, the centripetal force for rotation is provided by the gravitational force acting on them.

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The statement "they have sharp peaks​" is a feature supports his conclusion that the Rockies were relatively young mountains.

A mountain is an elevated area of the crust of the Earth, typically with steep sides that reveal a substantial amount of bedrock that has been exposed. Although definitions vary, a mountain is often taller than a hill, rising normally at least 300 meters above the surrounding terrain, and differs from a plateau in having a constrained peak area.

it is a landform that rises significantly above the surrounding terrain. Mountains, which are steeper than hills, are created when the Earth's crust's tectonic plates collide and push the land upward where they do. As an alternative, molten rock that has broken through the Earth's surface can also rise up and form mountains.

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In addition to changing different chemical fingerprints on the DNA or chromatin (such as methylation, acetylation), transcription factors may also recruit other proteins to the site of binding.

These modifications may last long after the transcription factor itself has left the area. RNAPII, other enzymes, cell type-specific TFs, coregulators, chromatin modifiers, architectural proteins like Cohesin, Condensin, and CTCF, and other proteins bind to enhancers, which are composed of dense clusters of transcription factor binding sites (TFBS), as described below. Activators of transcription factors increase a gene's transcription. Transcriptional activity is suppressed. A gene can be turned on or off in particular body regions using sets of transcription factor binding sites known as enhancers and silencers.Enhancers are bound by activator proteins rather than the promoter region itself, where they act. As a result of their interactions with the mediator complex, polymerase II and other general transcription factors are attracted, which starts the transcription of the genes.

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Osmosis is the specific term referring to the net movement of water across a selectively permeable membrane.

Osmosis is the movement of water molecules from an area of high concentration to an area of low concentration through a selectively permeable membrane.

A selectively permeable membrane is a membrane that only allows certain molecules to pass through, while others are blocked. In the case of osmosis, the membrane is permeable to water, but not to dissolved solutes such as sugars or salts.

When the concentration of dissolved solutes is higher on one side of the membrane than the other, water molecules will tend to move from the side where they are more concentrated to the side

where they are less concentrated in order to balance the concentration of solutes on both sides. This movement is called osmosis.

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The effects of sigma, time, cost, and other factors. The amount of production improvement that a solution can produce is measured by its sigma impact.

When two chemicals, known as a solvent and a solute, are combined, a solution results. Solution is the result of the union of the solute and solvent. They frequently involve the dilution of one material into another, such when salt is dissolved in water.

A homogenous mixture from one or maybe more solutes that have been dissolved in a solvent is known as a solution. The material that a solute dissolves in to create a homogenous mixture is known as a solvent. The component that dissolves in a solvent to create a homogenous mixture is known as a solute.

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