Which is one way that waves erode coastlines?

Back-and-forth movement loosens sediment and rock.
Large rocks are picked up and deposited in new areas.
Continuous impacts build up sediment and rock.
Loose sediment is picked up and blown to other locations. pls help

1 . They all contain carbon. Most of them are flammable.

2 . They are all soluble in non-polar solvents. They are mostly, are covalently bonded molecules.

Amino acids and nucleic acids are two examples of biomolecules found inside cells. C, H, O, as well as N make up amino acids and nucleic acids alike.

The basic building elements of the body, amino acid residues, are strung together to form peptides, which are then joined together by acids linked by peptide bonds proteins. The fundamental distinction is that peptides are composed of shorter molecules called amino acids versus proteins.

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Answer:

Explanation:

environment is first then society then economy

Answer:

C

Explanation:

The most common human variants are those that vary gradually instead of having defined boundaries as would be expected as cine

The correct answer is A

For issues that don't call for irregular change and that can be improved continuously and sustainably, gradual change is an more stable method. When there is divided government, modest, incremental adjustments are frequently the only way any change could take place.

Instead of happening all at once, a progressive process or change happens in little increments over time. A steady, sluggish procedure is required to lose weight. Synonyms include steady, even, sluggish, and regular Alternative Words for gradual

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Answer:

the correct awnser is a

Explanation:

I got it right on my test

The dens present on the C2 vertebrae, is a site for attachment for the transverse, apical and alar ligaments. It is conical in shape.

What is the function of dens odontoid process?

The odontoid process is situated to the front of the spinal cord. It is used as an axis for rotation of the head. The C1 vertebrae which carries the cranium, rotates on this. This provides a lateral rotation of the cervical spine.

Therefore, the dens (odontoid process) is also a site present on the cervical vertebrae(C2) for attachment of transverse, apical and alar ligaments.

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Answer:

mitosis and meiosis.

Explanation:

There are two types of cell division: mitosis and meiosis. Most of the time when people refer to “cell division,” they mean mitosis, the process of making new body cells. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life.

Only a small amount of the energy stored in food is available to the next organism in a food chain as a result of losses to the environment because 90% of energy is lost in the environment as heat.

A food chain is described as a linear network of links in a food web starting from producer organisms and ending at an apex predator species, detritivores, or decomposer species.

A food chain also shows how organisms are related to each other by the food they eat.

We know that energy is passed up the food chain from one trophic level to the next but only about 10 percent of the total energy stored in organisms at one trophic level is actually transferred to organisms at the next trophic level. The reason for this is that he rest of the energy is used for metabolic processes or lost to the environment as heat

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Explanation:

The coelom refers to the body cavity derived from mesoderm germ layer and mainly found in multicellular animals and is positioned inside the body to surround and contain the digestive tract and other organs.

There are many advantages that coelom provides to the earthworm and the salamander. The digestive system of earthworms and salamanders is more complex, here coelomic fluid helps their body processes and assists as a hydrostatic skeleton.

The coelom's main advantage is its flexibility. The internal organs for example the heart, liver,  lungs, and intestines develop, and they help to push into the coelom. The fluid of the coelom diminishes the organs for protecting the organs and also enables them to turn, bend, shift and move. In this way, coelom helps the animals internally to finish and run the system inside in the correct way. Coelom helps the earthworms and salamanders in building the correct system and protecting their organs to maintain and enable them to function properly.

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The author provide evidence to support the claim that genetic engineering is Genetic engineering alters the existing gene structure of an organism to create a new organism or to improve certain characteristics of the organism.

Genetic engineering, also referred to as genetic alteration, is a process that uses technologies created in laboratories to change an organism's DNA. This could have adding new DNA, deleting a segment of DNA, or changing a single base pair (A-T or C-G).

Among other things, genetic engineering has been utilized in science and industry to create cancer therapies, brewing yeasts, and genetically modified plants and animals. As a component of GM technology, DNA is put into the genome of an organism. To produce a GM plant, new DNA is inserted into plant cells.

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Answer:

Application of Anaerobic Respiration

It plays a critical role during biogeochemical cycles like Nitrogen Cycle, Iron Cycle, Sulfur Cycle, and Carbon Cycle. ...

It is used in sewage treatment plants and waste management systems. ...

Power generation through microbial fuel cells is an anaerobic respiration process.

Production of organic acids like lactic acid, propionic acid, acetic acid, butyric acid, etc. for commercial and household uses.

Explanation:

Answer:

B. cuticle

Explanation:

The outside surface of epidermis is covered in a waxy coat called cuticle. This cover prevents the loss of water.

A steroid hormone approaches its target cell, therefore the hormone will enter the nucleus and is what will happen first which is therefore denoted as option A.

This is referred to as a chemical messenger which is released directly into the bloodstream and is responsible for the control of certain metabolic reactions occurring in the cell and  an example is steroid hormone such as androgens.

In a situation whereby a steroid hormone approaches its target cell, it first passes through the plasma membrane before it then becomes adhered to the receptors which are present in the nucleus or cytoplasm.

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Answer:

Explanation:

By experimenting with pea plant breeding, Mendel developed three principles of inheritance that described the transmission of genetic traits, before anyone knew genes existed. Mendel's insight greatly expanded the understanding of genetic inheritance, and led to the development of new experimental methods.

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Answer:

NCDs share four major risk factors: tobacco use, physical inactivity, the harmful use of alcohol and unhealthy diets.

Explanation:

Explanation:

Most genes contain the information needed to make functional molecules called proteins. (A few genes produce regulatory molecules that help the cell assemble proteins)

Answer:

Proteins are composed of long chains of amino acids organized into a specific order. Genes provide the instructions for making the amino acid chains that are then assembled into proteins.

The fovea capitis helps connect the femur to the hip.

What is fovea capitis?

What is the function of fovea capitis?

Therefore, the fovea capitis helps to connect the femur to the hip bone.

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Answer:B

Explanation: Fungi and green algae have a symbiotic relationship because the fungi gets pigment from the algae and the algae helps with absorbing water from the help of the fungi

Answer:

b) fungi and green algae

Explanation:

Some fungi live with other organisms in a beneficial relationship. Fungi and green algae is one of these relationships. Hence, the option (b) is correct answer.

20 million years ago two species share a common ancestor, if the molecules found in these two species differ by a total of eight mutations.

Neutral mutations play an major role in the phenomenon of evolution because they generally take place at a consistent rate over time.

Every time when a genome is passed from one generation to another ,  a small error is responsible for changing the base sequences. So the mutation rate in the genome copy is calculated by both the rate of error per copy and the number of copies made per unit time. Both of these factors may be impacted by species biology.

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Answer:

D. Pigments

Explanation:

Chlorophyll contains pigments (650; 700) which absorbs light

Differentiate between the lysogenic and lytic cycles The virus injects DNA into the host cell during the lysogenic cycle.

The lytic cycle includes the replica of viruses using a number cellular to fabricate greater viruses; the viruses then burst out of the cellular. The lysogenic cycle involves the incorporation of the viral genome into the host cellular genome, infecting it from inside.

Inside the lytic cycle, the viral genome does no longer comprise into the host genome. within the lysogenic cycle, the viral genome consists of into the host genome and stays there throughou The main difference among lytic cycle and lysogenic cycle is that lytic cycle destroys the host cell while lysogenic cycle does no longer spoil the host mobile

The primary difference between lytic cycle and lysogenic cycle is that lytic cycle destroys the host cell whereas lysogenic cycle does not destroy the host cell. Viral DNA destroys the host cell DNA and arrests the cellular features within the lytic cycle. but, in the lysogenic cycle, viral DNA may merge with the host.

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Pesticides and fertilizers create water and air contamination and significant health consequences. Chemicals are regulated to reduce water contamination.

Insecticides, fungicides, and nematicides are all examples of pesticides. It is essential to exercise population control over the unwanted organisms and insects that cause severe damage to the crops. On the other hand, pesticides can never be used in excess, as this would have a negative impact on living things.

Fertilizers are added to the soil in order to improve its fertility and thus the development of plants. In addition, they contain hazardous substances.

Both insecticides and fertilizers are known to include compounds that are potentially harmful. These chemicals almost certainly will lead to the contamination of water and air, in addition to causing health problems for the organisms in the surrounding area.

Contamination of water is a critical problem that has been on everyone's minds for a considerable amount of time. It is possible to lessen the amount of water contamination by lowering the amount of pesticides and fertilizers that are used.

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Answer:

They are basic functional unit of life

Explanation:

1. an animal that feeds on carrion, dead plant material, or refuse.

2. a person who searches for and collects discarded items.

Answer:

a) a tick on a deer.

Explanation:

A tick on a deer is an example of a relationship where one organism gains but the other is harmed.

Here the tick gets energy, but the deer loses its blood. Therefore, the option (a) is the correct answer.

Chlorophyll in the chloroplast reflects green color on the spectrum of

visible light.

What is chlorophyll?

Each pigment has a distinctive absorption spectrum that illustrates how it absorbs or reflects various light wavelengths. Chlorophyll and other pigments used in photosynthesis absorb wavelengths, creating electrons that power photosynthesis. All visible light wavelengths, with the exception of green, are absorbed by chlorophyll, the green pigment found in all photosynthetic cells. Because of this, plants seem green to us.

Hence, Chlorophyll in the chloroplast reflects green color on the spectrum of visible light.

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