Mee: 5324611502 Pa: here​

Answer:

where are the options

Explanation:

need options

Answer: i don't know which of the following cuz u did not write it but a adaption is how a cactus  have a hard structure that protects them and holds water in them and how Its root are spread up to a large surface area to grab water when it rains

Explanation:

The brain and spinal cord are part of the central nervous system.

The electrical charges that act as nervous signals are called action potentials or nerve impulses.

Jellyfish do not have a brain. Instead, their nervous system is called a nerve net.

After nervous systems began to develop in bilaterally symmetric animals, some developed ventral nerve cords, while chordates developed dorsal nerve cords.

Skeletons that allow for movement by using muscles and squeezing liquid to change the body shape are called hydrostatic skeletons.

Exoskeletons do not grow with arthropods, and so occasionally must be shed and regrown from chitin.

Muscles move endo- and exoskeletons by contracting and relaxing.

Fertilization is the joining of two gametes called sperm and egg.

A fish that lays her eggs in a cluster is initiating cluster or mass fertilization.

Amniotic eggs are an adaptation by reptiles to allow for reproduction and embryo development on land.

Describe three different strategies used by three different animals to thermoregulate.

If you see a snake coiled up in a sunny patch of grass, what can you probably conclude about the type of thermoregulator it is. Why?

If you see a snake coiled up in a sunny patch of grass, you can probably conclude that the snake is an ectotherm. Ectotherms rely on external heat sources, such as the sun, to regulate their body temperature. By basking in the sun, the snake absorbs heat, which helps raise its body temperature to a suitable level for proper physiological functioning.

Answer:

1. central

2. action potential

3. nerve net

4. dorsal

5. hydrostatic

6. Exoskeletons

7. contraction/contracting

8. Fertilization

9. external fertilization

10. Eggs

11. Animals with fur thermoregulate by panting. Winged birds will flap against their mouths/heads to dissipate heat. Humans will produce sweat to evaporatively cool. Polar bears have developed blubber. Bears drop body temperatures during hibernation.

12. Seeing a snake using the warmth of the sun leads us to conclude that it is likely a thermo conformer that cannot produce its own body heat.

Answer:  Deamination

Explanation: Deamination is simply the removal of an amino group from a compound, in this instance, from peptone in the phenol red broth.

Within 24-48 hours is the time frame which bacteria can be able to fully ferment carbohydrates (glucose or lactose) and after 48 hours, carbohydrate runs out because it has all been utilized leading to a rise in pH (alkaline) as the bacteria utilize peptones to give alkaline by-products.

Scientific research can help us to prepare for the future by helping  us improve water conservation efforts. Option B

Information regarding changes in precipitation patterns, water availability, and water quality can be found in scientific studies on climate change.

By implementing initiatives to save water resources, such as enhancing irrigation systems, reducing water waste, and creating more efficient water-use practices, this information can assist policymakers and communities in preparing for the future.

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An example of a base is sodium hydroxide. In this case option C is correct

What are bases?

a substance with the ability to absorb hydrogen ions from water and neutralize acids in chemistry. The skin may feel slippery or soapy when exposed to bases, which can turn some colors blue. A base is best represented by sodium hydroxide.

Acids are defined as substances that contain hydrogen and have the capacity to donate a proton (hydrogen ion) to another chemical. Any molecule or ion that can absorb the hydrogen ion from an acid is known as a base. Usually, acidic chemicals can be distinguished by their sour tastes. Having more positively charged hydroniums than negatively charged hydroxyls indicates that the substance is acidic. In an aqueous solution, bases are a category of chemical that emit hydroxide (OH-) ions, accept protons, or give away electrons.

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To determine the correct order of the cards representing the hierarchical organization of organisms from least complex to most complex.

The hierarchical organization of organisms typically follows a pattern from lower to higher levels, such as:

If you have a set of cards representing these hierarchical levels or a similar set, the correct order would be:

Please provide more specific information or the actual cards in order to confirm the correct order based on the given set.

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Answer:

Parfocal means that when one objective lens is in focus, then the other objectives will also be in focus. ... Parfocal means that the microscope is self-cleaning and needs no maintenance.

Parfocal is the ability to change objectives with differing powers and have the focus remain sharp. DIN and JIS are the standard objectives of both parfocal but at different distances.

A parfocal objective lens which is used in focus despite of changes in magnification, with the use of parfocal lenses it will be most likely be too slight to be significant.

Parfocal lenses are used in microscopy, used in  photography, play a major role in many fields, refocusing, change objectives with alternating powers.

When the objectives are parfo-called when you switch from one magnification to the other magnification and the objective lens will always present at a relative focus.

It has the ability to change objectives with differing powers and focus remain sharp; The parfocal distance is the distance from the top of the objective to the object being viewed. DIN and JIS standard objectives are used in both parfocal but at different distances.

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Answer: 2

Explanation:

its 2

Answer:

I think it's 4.

Explanation:

The graph matches the diagram closest.

Answer: A branch of medicine that deals with the abnormalities of the heart and other parts connecting to the heart.

Explanation: To explain it further, cardiology specializes in treating and diagnosing diseases in the blood vessels, circulatory system, and of course, the heart.

Hope this helps! :)

Answer:

B. A helicase enzyme unwinds the DNA molecule, then corresponding nucleotides are added to the separated original strand forming two separate semiconservative molecules

Explanation:

DNA Replication is an important phenomenon as far as cell division is concerned. It is the process whereby a DNA molecule doubles its content or forms two DNA molecules from one.

In the semi-conservative model of DNA replication, an enzyme called DNA helicase unwinds the double stranded DNA molecule into two single strands. The single strands are then used as template for DNA polymerase to synthesize another molecule of DNA. Hence, two separate DNA molecules comprising of one old strand and one new strand.

The difference in the beak shape of the species of finches that Darwin observed in Galapagos Islands is a result for the fact that each species had adapted their beak for the type of food they eat, since the finches have different niches on the Galapagos Islands (going from eating insects, nuts, and seeds). Therefore, the correct answer is that it is an example of an adaptation.

Among the core values of psychologists are the efforts to treat clients with fairness and honesty, to respect clients, and to do no harm to clients and is denoted as option B.

This is referred to as a trained mental health professional who helps people handle their mental health challenges through the use of various types of methods and techniques.

They are involved in the treatment of clients with fairness and honesty which is a sign of respect and are not involved in dispensing of prescriptions to clients which is instead done by psychiatrists thereby making option B the correct choice.

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The kidney releases EPO. EPO increases red bone marrow. Three: Increased erythropoiesis RBC count rises in step four. Five: Blood's ability to carry more oxygen

in blood-forming tissue, the production of red blood cells. Erythropoiesis happens in the liver, spleen, and yolk sac during a fetus's early development. Following birth, the bone marrow is where all erythropoiesis takes place.

New erythrocytes are created by a process called erythropoiesis. The oldest erythrocytes, typically approximately 1%, are phagocytosed & destroyed each day and are replaced by these new erythrocytes. Erythropoiesis depends heavily on iron, folate, and vitamin B12.

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Answer:

Evaporation is defined as the process of a liquid changing into a gas. An example of evaporation is water turning into steam. ... The process of a liquid converting to the gaseous state.

Explanation:

Answer:

In my own words I think Evaporation is when the water disappears in thin air but you can't see it for example: the water has no where to go so it forms a cloud and when the cloud can't hold enough water it causes rain and the process starts over and over and over again.

Explanation:

hope this helps

The number of glycosidic bonds that will be required to combine three monosaccharides together is 2. The correct option is A.

A glycosidic bond, also renowned as a glycosidic linkage, is a sort of covalent bond that connects one carbohydrate molecule to another, which may or may not be another carbohydrate.

When the hemiacetal of a saccharide reacts with the hydroxyl group of another substance, such as alcohol, a glycosidic bond is formed.

A glycosidic bond exists between sugar and nitrogen base in the DNA molecule.

The nitrogen-carbon linkage between the 9' nitrogen of purine bases or the 1' nitrogen of pyrimidine bases and the 1' carbon of the sugar group forms the glycosidic bond.

The count of glycosidic bonds requisite to link three monosaccharides with each other is two.

Thus, the correct option is A.

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Answer:

Multiple types of evidence support the theory of evolution: Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features).

Explanation:

Multiple types of evidence support the theory of evolution: Homologous structures provide evidence for common ancestry, while analogous structures show that similar selective pressures can produce similar adaptations (beneficial features).

Stem cells extracted from the meristem can be precisely examined for their effectiveness against illnesses that harm portions of the plants such as the roots, shoots, and appendages to ascertain the resistance against various plant diseases.

They can thus also be utilized to rebuild the damaged plant tissues if the newly discovered species becomes extinct.

It can be determined whether there is a chance of clowning, or of giving birth to new and improved species of plants that are beneficial to mankind.

Therefore, Stem cells extracted from the meristem can be precisely examined for their effectiveness against illnesses that harm portions of the plants such as the roots, shoots, and appendages to ascertain the resistance against various plant diseases.

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Answer:

Calvin cycle inputs and output

Answer: The Calvin cycle uses carbon from the carbon dioxide, energy from the ATP, and high-energy electrons and hydrogen ions from the NADPH. The cycle's output is an energy-rich sugar molecule.

Answer:

nose or nostrils, nasal cavity, mouth, throat (pharynx), and voice box (larynx)

Explanation:

Answer:

the first one air pressure

It requires scientists to conduct and communicate scientific work for the benefit of society, with excellence, integrity, respect, fairness, trustworthiness, clarity, and transparent

Answer:

binary fission

Explanation:

The process of cell division in bacteria is called binary fission.

Don't make this mistaken for mitosis; mitosis is labelled for eukaryotes (plants or animal cells) while bacteria is a prokaryote.

Answer:

protons

Explanation:

The number of protons in an atom is the defining feature of an atom. It's what makes one element different from another. The number of protons in an atom is called its atomic number. Oxygen atoms have 8 protons.

An air mass is primarily classified based on its temperature and humidity characteristics. The classification of air masses takes into account both temperature and humidity, as these two factors greatly influence the properties and behavior of the air mass.

Temperature: The temperature of an air mass is a key factor in its classification. Air masses are categorized as either warm or cold, depending on their temperature relative to the surrounding air.

Humidity: Humidity, which refers to the amount of moisture present in the air, is another crucial factor in classifying air masses. Air masses can be classified as either dry (low humidity) or moist (high humidity), depending on the moisture content they contain.

Location: The location of an air mass is considered in its classification to provide a geographical reference. For example, if an air mass originates in the polar regions, it may be referred to as a polar air mass.

Density: While temperature and humidity are the primary factors in air mass classification, density is indirectly related to these factors. Cold air is denser than warm air, so a cold air mass tends to be denser and has a greater tendency to sink and displace warmer, less dense air.

In summary, air masses are primarily classified based on temperature and humidity. However, factors such as location and density are considered to provide additional information about the air mass and its behavior within the atmosphere.

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Cellular respiration is the breakdown of glucose and other molecules by cells to generate energy in the form of ATP. (adenosine triphosphate).

There are three steps to the process: glycolysis, the Krebs cycle, and oxidative phosphorylation.

Cellular respiration has the following molecular equation:

\(C_6H_{12}O_6 + 6O_2 - > 6CO_2 + 6H_2O + ATP\)

This equation represents the breakdown of glucose and oxygen to produce carbon dioxide, water, and ATP.

In contrast, photosynthesis is the process by which plants, algae, and some bacteria transform solar light energy into chemical energy in the form of glucose and other organic compounds.

The process is divided into two stages: light-dependent reactions and light-independent reactions. (also known as the Calvin cycle).

Although cellular metabolism and photosynthesis are diametrically opposed processes, they are also mutually beneficial. The reactants of one process are the results of the other.

For example, the oxygen created during photosynthesis is used by cells to produce ATP during cellular respiration, and the carbon dioxide produced during cellular respiration is used by plants to produce glucose during photosynthesis.

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Answer:

C). Give rise to positive and negative partial charges.

Explanation:

As we know, electronegativity is characterized as the ability of an atom or molecules to attract electrons and form bonds, and Oxygen is one of the electronegative elements in the periodic table. The other electronegative elements are Fluorine and Nitrogen. Thus, the oxygen would be able to 'attract electrons towards it' and this will lead to having a partial negative -ve charge on oxygen itself and partial positive +ve charge on the other atom. Thus, option C is the correct answer.