Which question should be asked to help determine whether a natural resources is a renewable energy resources

Answer:

It was first described in the late 19th century and got its name because it causes a mottled or mosaic-like pattern of light and dark green on the leaves of infected plants. The disease is caused by a virus that is transmitted through contaminated seed, soil, and tools, as well as by insects that feed on infected plants.

Neurons are similar to other cells in body because: Neurons are surrounded by cell membrane. Neurons have nucleus that contains genes. It contain cytoplasm, mitochondria and other organelles.

what are neural signals?

Information from one neuron flows to another neuron across small gap called a synapse (SIN-aps). At synapse, electrical signals are translated into chemical signals in order to cross the gap. Once on other side, the signal becomes electrical again.

The transfer of information from neuron to neuron takes place through release of chemical substances into the space between axon and the dendrites. These chemicals are called neurotransmitters, and process is called neurotransmission. The space between the axon and dendrites is called the synapse

Neurotransmitter release from presynaptic terminal consists of a series of intricate steps:

1) depolarization of the terminal membrane

2) activation of voltage-gated Ca2+ channels

3) Ca2+ entry

4) a change in conformation of docking proteins

5) fusion of the vesicle to the plasma membrane

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Potential barriers to the absorption of drugs that easily pass through the absorbing cell of the epithelium include an aqueous stagnant layer that lies over the apical membrane and the subepithelial blood flow. Less permeable medications may encounter potential obstacles in the apical, basal, and basement membranes.

Answer:

2

Explanation:

Answer:

Elevation

Explanation:

The climate factor which best explains the presence of permanent snow on its peak is high elevation or altitude.

This is defined as the height of an object or substance which is normally above the reference level.

High altitude means a colder environment and thus is the reason why there is presence of permanent snow on the mountain's peak.

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Explanation:

Cave lions, sabre-toothed cats, cave bears, giant deer, woolly rhinoceroses, and woolly mammoths were prevailing species of the Quaternary period. Without the dinosaurs, plant life had an opportunity to flourish during the Cenozoic era.

The Quaternary period was dominated by cave lions, saber-toothed cats, cave bears, giant deer, woolly rhinoceroses, and woolly mammoths. Plant life had a chance to thrive during the Cenozoic era without the dinosaurs.

From the Cenozoic period nearly 66 million years ago to the present day, life is considered recent.

Plants and animals look the one most like they do today during this time period.

The Cenozoic Era is divided into even smaller periods known as Epochs, so there will be even more guideposts in this Era.

Because of the extinction of many groups of giant mammals during the Cenozoic era, smaller species were able to thrive and diversify because their predators no longer existed. 

Thus, big cats, saber-toothed cats, cave bears, giant deer, woolly rhinoceroses, and woolly mammoths monopolized the Quaternary period.

Plant life had a chance to thrive without the dinosaurs during the Cenozoic era.

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lungs and respiratory system allow us to breathe. They bring oxygen into our bodies (called inspiration, or inhalation) and send carbon dioxide out (called expiration, exhalation

The functions of the respiratory system include gas exchange, acid-base balance, phonation, pulmonary defense and metabolism, and handling of bioactive materials.

The respiratory system is responsible for obtaining oxygen and getting rid of carbon dioxide and aiding in the speech production and in sensing odors.

parts of respiratory system:

Nose

Mouth

Throat (pharynx)

Voice box (larynx)

Windpipe (trachea)

Airways (bronchi)

Lungs

Most living things need the oxygen to survive. Oxygen helps organisms grow, reproduce, and turn food into the energy. Humans get oxygen they need by breathing through their nose and mouth into their lungs. Oxygen gives our cells ability to break down food in order to get the energy we need to survive.

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The complete question is :

What does the respiratory system do ?

backed up by the tens of thousands of different kinds of 1. enzymes which are found in every cell.

Metabolism is the totality of all chemical processes occurring within cells.The energy & life cycle of the cell are maintained and regulated by these chemical processes.Anabolic and catabolic chemical reactions are the two main types of chemical processes that take place throughout metabolism.

Pineapples, papayas, mango, honey, bananas, avocado, kefir, sauerkraut, sauerkraut, miso, kiwifruit, and ginger are examples of foods that naturally contain digestive enzymes.Each of these foods may improve gut health and aid in digestion if you include them in your diet.

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Both species are fiercely protective of their territory and hostile to other animals, hence option B, Competition is correct.

Hyenas have been known to be killed by lions, and the hyena protecting the den will deal with an intruding lion promptly and violently.

As a result, they compete for food, pursue one another, and occasionally even murder each other's young.

They are continuously battling it out for territory or food. The animals also hunt each other and kill one other's young. Their relationship is one of competition.

Therefore, a competitive relationship is present between the Lion and

Hyena.

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Answer:

Interneurons (also known as association neurons) are neurons that are found exclusively in the central nervous system. It also connects to other interneurons, allowing them to communicate with one another.

Explanation:

Answer:

[tex]\begin{gathered}\huge\bold\purple{Lymphatic Vessels} \\ \\ \huge \end{gathered}[/tex]

Thin vessels, similar to veins, that carry lymph to lymph nodes are called lymphatic vessels or just lymph vessels.

ʰᵒᵖᵉ ⁱᵗ ʰᵉˡᵖˢ

[tex] \huge\blue{ \mid{ \underline{ \overline{ \tt ꧁❣ ʀᴀɪɴʙᴏᴡˢᵃˡᵗ2²2² ࿐ }} \mid}}[/tex]

[tex] \huge\hookrightarrow \mathfrak{Answer}[/tex]

The process by which root hair cells absorbs water and mineral ions (sap) from soil is :

[tex] \huge\boxed {\mathcal{Osmosis}}[/tex]

Answer:

I think the answer is B hopefully this will help you

The difference between a tropism and a nastic response is the nastic responses are independent of the direction of the stimulus.

Tropism is a process in biology that denotes the expansion or rotation of an organism, typically a plant, in response to an environmental stimulation.

The presence of cellular receptors that allow for viral entry, the availability of transcription factors involved in viral replication, the molecular make-up of the viral tropogen, and the presence of cellular receptors.

Tropism is the growth toward or away from a stimulus. Plants tend to slant toward the light, as you may have seen. This is an illustration of a phototropism, a tropism in which light serves as the stimulus.

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Answer:

Answer 1: B. the amount of fertilizer

Answer 2: A. the height of the plant

Answer 3: D. the amount of fertilizer

Answer 4: B. to compare the results of the other fertilizers (control group)

Explanation:

Answer:

That means that humans and fish have a common ancestor that had gills

Explanation:

The presence of pharyngeal pouches both in fish embryos and human embryos can be considered as an important evidence of evolution in vertebrates. During early human development, the embryo has pharyngeal pouches which form on the endodermal layer (i.e., the innermost of the three primary germ layers in the early embryo), located between the pharyngeal arches. In fish, these structures (pharyngeal pouches) develop into gills, while in humans they subsequently develop into the middle ear cavity, pharyngotympanic tube, palatine tonsil, thymus and parathyroid glands.

Answer:

True; C: chromatid formation

Explanation:

Answer:

i would go with b

Explanation:

Both are based on variation, heredity and selection, but how these appear and work differ. Biological evolution is unconscious, opportunistic and not goal-directed, while cultural evolution is conscious, at best planned, and can have a goal.

Answer:  4

Explanation:

Answer:

There are more than 60 types of plants

Explanation:

Hope it helps you

PLS RATE AS BRAINLIEST ANSWER

Answer: Carbon only bonds with other carbons

Explanation: It cannot be the answer because carbon forms bonds with other elements as well.

Answer:

i dont know the work week

Answer:

The lie is the second- only humans have DNA, all living things have DNA, so two would be your answer!

Tiktaalik, an extinct fish species, could have existed in a Canadian environment due to the presence of shallow freshwater environments with low oxygen levels, which would have been suitable for its lung-like structure and ability to breathe air.

Tiktaalik is an extinct genus of fish that lived about 385 million years ago during the Late Devonian period. It is considered a transitional fossil, as it has characteristics of both fish and early tetrapods, four-legged land-dwelling animals. Tiktaalik could have existed in a Canadian environment, as it is known to have been found in the Canadian Arctic, specifically in the Elpistostege watsoni fossil beds of the Nunavut territory.

The environment during Late Devonian period in this region was a shallow freshwater delta or coastal plain that was home to a diverse array of fish and other aquatic organisms. Tiktaalik likely lived in the shallow water, and had adaptations such as flexible neck and fins with bones that resemble the limb bones of four-legged animals, which would have allowed it to move in shallow water and on land.

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Answer:

1.d 2.d 3.a 4.b 5.d 6.d 7.a

Chemical equations may only be balanced by changing the coefficients; subscripts cannot be changed. The ratios of the atoms in the molecule and the resulting chemical characteristics alter when subscripts are changed.

Place coefficients in front of symbols or formulas as necessary to balance chemical equations so that the same number of each type of atom appears in both reactants and products.

Therefore,To indicate the unknown coefficients, give the equation a variable name for each chemical (reactant or product).

[tex]\rm ABF_{3}+ bLiSO_{3} = CB{2}(SO{3}){3} + dLiF{2}[/tex]

[tex]\rm 2BF{3} + 3LiSO{3} = B{2}(SO{3}){3} + 3LiF{2}[/tex]

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Answer: Different liquids will evaporate differently depending on the force of attraction between the molecules of the liquid. The weaker the force of attraction the higher the rate of evaporation and vice versa.

In Sea water the water molecules are attracted to the salt ions and thus it requires more energy to evaporate.