I NEED YOUR HELP!!! Explain the changes that occur as a tadpole becomes an adult frog or toad.

Answer:

B

Explanation:

High air pressure usually indicates dry weather conditions because It is harder for evaporation to occur and for clouds to form. Therefore, option B is correct.

High air pressure usually indicates dry weather conditions because it is associated with descending air, which suppresses cloud formation and precipitation.

When air pressure is high, it means that the weight of the atmosphere above a particular location is greater than usual. This causes the air to sink down toward the Earth's surface, which creates a stable atmosphere. As the air sinks, it becomes warmer and drier, which inhibits the formation of clouds and reduces the likelihood of precipitation.

Therefore, high air pressure is generally associated with stable, dry weather conditions. Thus, option B is correct.

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Fossil records, comparative anatomy, comparative embryology, and biochemistry all support the theory of evolution, a fundamental concept of biological science. Fossils provide evidence of how organisms evolved over time by studying their physical remains.

Comparative anatomy involves looking at the similarities and differences between different species of animals and plants to show how they are related.

Comparative embryology examines how embryos of different species develop and how these processes are related. Finally, biochemistry reveals information about the genetic similarities between species and how these genes have changed over time.

By studying all these forms of evidence, biologists can understand the history of life on Earth and how it has changed over time. For example, comparing the genetic structure of different species shows how they are related to one another and how they have evolved to become different. Looking at the fossils of different organisms allows us to trace the lineage of species back to their common ancestors. By understanding all these forms of evidence, scientists can gain a better understanding of evolution.

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Camelids are members of the biological family Camelidae, the only currently living family in the suborder Tylopoda. The 7 extant members of this group are: dromedary camels, Bactrian camels, wild Bactrian camels, llamas, alpacas, vicuñas, and guanacos. Camelids are even-toed ungulates classified in the order Cetartiodactyla, along with species like whales, pigs, deer, cattle, and antelopes.

Kingdom:AnimaliaPhylum:ChordataClass:MammaliaOrder:ArtiodactylaSuborder:TylopodaSuperfamily:CameloideaFamily:Camelidae

Gray, 1821Type genusCamelus

Tribes

Camelini Gray, 1821

Lamini Webb, 1965

Current range of camelids, all species

Since the species of bat is able to hunt without using its eyesight, but it can still see. The unique evolutionary variation indicate about this species of bat is option c) Sight is not necessary for hunting in this species of bat's environment.

The fact that this species of bat is able to hunt without using its eyesight suggests that sight is not necessary for hunting in this bat's environment. This could be because the bat has developed other senses, such as echolocation, that allow it to effectively locate and capture prey.

This unique evolutionary variation could have arisen as a result of natural selection, where individuals with enhanced senses other than sight were more successful at hunting and thus more likely to survive and reproduce. Hence option C is correct.

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See full question below

a) Sight is an unfavorable trait in this species of bat.

b) Sight is a non-inheritable trait (not inherited from parents).

c) Sight is not necessary for hunting in this species of bat's environment.

According to the thinking critically about organizational support and creativity section of the textbook, middle managers can strengthen the extent to which employees perceive that they are valued and cared for by the organization, by strengthening employees’ identification with their work unit and their identification with the organization’s mission (A).

Organizational support refers to the extent to which an employee feels that the organization values their contributions and cares about their well-being. It is critical to keep employees motivated and engaged with their work as an essential element in organizational success. The strength of an employee's commitment and engagement to the organization depends on the level of support they receive.

Creativity is the ability to think outside the box and generate novel and innovative ideas and solutions. Organizations value employees who can produce innovative ideas that enhance the company's products or services, establish new market trends, and generate new revenue streams.

Middle managers are responsible for driving organizational support and creativity in the organization. They play a crucial role in enhancing employees' identification with their work unit and the organization's mission. The greater the employee's identification with the work unit and the organization's mission, the higher their level of organizational support and creativity.

In conclusion, the correct answer is (a) employee’s identification with their work unit and their identification with the organization’s mission.

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Answer:

c

Explanation:

Malate-aspartate shuttle involves the exchange of α-ketoglutarate for malate across the inner mitochondrial membrane.

(A) In the malate-aspartate shuttle, cytosolic NADH transfers its electrons to cytosolic oxaloacetate, converting it to malate. Malate then crosses the inner mitochondrial membrane through the malate-α-ketoglutarate antiporter.

(B) Simultaneously, α-ketoglutarate is transported out of the mitochondrial matrix in exchange for malate. Once inside the matrix, malate transfers its electrons to NAD+, generating NADH, which is then used in the electron transport chain.

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Answer:

Proline

Codon-Amino Acid Abbreviations

Explanation:

Answer:

The correct answer is temperature.

Explanation:

I took the test.

The density-independent limiting factor is any force that affects the size and population, temperature, hence option b is correct.

In ecology, a density-independent factor is any force that has an impact on the size of a population of living creatures regardless of the population's density.

This term is also known as a limiting factor (the number of individuals per unit area). These density-independent causes include nutritional or food scarcity, environmental contaminants, and harsh weather.

Natural catastrophes, seasonal patterns, odd weather, and human activities are density-independent influences.

Therefore, in addition, catastrophes like fires, temperatures, and storms can have an effect on population increase, hence option b is correct.

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The statement "Bone tissue is classified as woven or lamellar bone based upon the organization of elastic fibers in the bone matrix" is false.

Bone tissue classification is not based on the organization of elastic fibers in the bone matrix.

Bone tissue classification is based on the organization of collagen fibers, not elastic fibers, in the bone matrix. There are two main types of bone tissue: woven bone and lamellar bone. Woven bone is characterized by irregularly arranged collagen fibers and is usually formed during the early stages of bone development or in the healing process of fractures. It is relatively weaker and less organized compared to lamellar bone.

Lamellar bone, on the other hand, has a highly organized structure with parallel layers of collagen fibers. It is the predominant type of bone tissue in the adult skeleton and provides strength and stability. Lamellar bone can be further classified into two subtypes: compact bone, which forms the outer layers of bones, and spongy (cancellous) bone, which forms the inner regions.

In summary, bone tissue classification is based on the organization of collagen fibers, not elastic fibers, in the bone matrix. Woven bone and lamellar bone differ in their structural organization and properties, with lamellar bone being the more predominant and mature type found in the adult skeleton.

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Answer:

C

Explanation:

All of the other answers would lead to the oxygen not being stable.

Answer:

option c

please mark me brainliest

Answer:

A

Explanation:

At around four days after conception, the developing mass of cells undergoes a process called blastulation, during which it forms a fluid-filled hollow center, creating a structure known as a blastocyst. The correct option is (d).

The blastocyst is a crucial stage in the development of the embryo, as it marks the point at which the developing mass of cells begins to differentiate into different cell types that will ultimately form the various tissues and organs of the body. The blastocyst consists of an outer layer of cells called the trophoblast, which will give rise to the placenta, and an inner cell mass, which will develop into the embryo itself.

The blastocyst is also important because it is the stage at which the developing embryo becomes capable of implantation in the uterus. The trophoblast cells play a critical role in this process by invading the lining of the uterus and establishing a connection with the maternal blood supply.

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Answer:

c

Explanation:

Answer:

hope it helped

Explanation:

Bacterial cells are very small - about 10 times smaller than most plant and animal cells. Most bacterial cells range in size from 0.2 to 10 microns or micrometers (0.0000079 to 0.00039 inches). ... One reason why bacterial cells are so small is that they need a large surface area to cell volume to take in nutrients.

Answer:

Chlorophyll, the pigment that makes leaves green, absorbs light in the violet and blue wavelengths and also in red; because it reflects green light, it appears green. Different pigments absorb light energy at different wavelengths.

Explanation:

I HOPE I WAS HELPFUL

The leaf of the plant absorbs the visible light of intensity 400nm to 700 nm. Apart from this, the plant mostly absorbs red and blue light that falls under the given intensity.

Green plants may be defined as those that perform photosynthesis and prepares their own food. They are eukaryotic, multicellular organisms of the kingdom Plantae.

During photosynthesis, the chloroplast of the plants absorbs the light of the visible spectrum.

Therefore, the leaf of the plant absorbs the visible light of intensity 400nm to 700 nm.

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Answer:

D. pigments; starch.

Explanation:

A cell can be defined as the fundamental or basic functional, structural and smallest unit of life for all living organisms. Some living organisms are unicellular while others are multicellular in nature.

A unicellular organism refers to a living organism that possess a single-cell while a multicellular organism has many (multiple) cells.

In a cell, the "workers" that perform various functions or tasks for the survival of the living organism are referred to as organelles.

A chromoplast can be defined as a heterogeneous organelle or plastids that is typically responsible for pigment synthesis and their storage in a plant. The pigments include red, orange, yellow or chlorophyll.

On the other hand, leucoplast is a colorless plastid i.e plastic lacking photosynthetic pigments that are typically found in storage organs, underground stems, cotelydons, roots, tubers, seeds, or endosperm etc., used for the storage of starch in the absence of sunlight.

Hence, a chromoplast stores pigments while a leucoplast stores starch.

Answer:

Gravity, Electrostatic force, Magnetic force

Explanation:

A non-contact force is a force that is applied to an object by another object without contact. Gravity, electrostatic force, and magnetic force all don't need two objects to be touching in order for them to work.

On the other hand, an example of a contact force is friction, because it can only occur if two objects are touching. If you want to tell the difference between a contact and non-contact force, just ask yourself if it can occur if the two objects are not touching. If it can occur while two objects aren't touching, it is non-contact, and if it can't, it is contact.

All the options given describe a force that involves contact except for the force exerted by magnets. Thus, the correct option is C.

Magnetic force is the force exerted by magnets. It can be described as the effect exerted on a charged particle due to the magnetic field of the other particle.

It is a consequence of the electromagnetic force, which is caused due to the movement of electrically charged particles.

Two objects that are oppositely charged will have a magnetic force of attraction, whereas two objects that have the same charge will have a magnetic force of repulsion.

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Your question is incomplete. The full question probably might be:

Which of the following is an example of a non-contact force?

(a) The force exerted by us to lift a bucket

(b) push a stationary car

(c) The force exerted by magnets

(d) Force due to friction​

Answer:

Systemic circulation carries oxygenated blood from the left ventricle, through the arteries, to the capillaries in the tissues of the body. From the tissue capillaries, the deoxygenated blood returns through a system of veins to the right atrium of the heart.

Explanation:

i hope it helps..

Answer:

a

Explanation:

Answer:

incomplete dominance

Explanation:

Incomplete dominance is produced when one particular gene variant (i.e., one allele) is not fully dominant over the other allele. In heterozygous individuals, incomplete dominance generates a new phenotypic trait which is due to the interaction between both alleles and the environment. Although codominance is a similar phenomenon, it is a type of inheritance pattern (codominance) in which both alleles of the same gene are dominant, while in incomplete dominance, neither allele dominates the other. Examples of incomplete dominance include, for example, fruit color of eggplants, pink snapdragon offspring, etc.

A specific elastic object, such as a spring, can deform and store potential energy, which is known as the spring's potential energy. It describes the labour involved in stretching the spring and is dependent on both the spring constant (k) and the length of the stretch.

A sort of energy that can be stored but is reliant on the locations of various system components in relation to one another is known as potential energy. A spring gains potential energy when it is stretched or compressed. In comparison to being brought to Earth, a steel ball has higher potential energy when it is raised beyond the planet's surface. A spring can be compressed or lengthened with a force that is proportional to its length, according to the physics principle known as Hooke's law. The square of the distance divided by the spring constant represents potential energy.

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It consists of three parts stigma, style, and ovary. The uppermost component or receptive tip of carpels in the gynoecium of a flower is called the stigma. The stigma and the ovary are connected by a long tube-like thin stalk. The ovary is a ductless reproductive gland that contains a large number of ovules.

Asexual or sexual reproduction can be used to produce new progeny in plants, which is referred to as plant reproduction. Gametes are fused during sexual reproduction to create offspring, which are genetically distinct from either parent.

In order to produce offspring and maintain population levels, plants need to reproduce. Plant reproduction contributes to the maintenance of the ecosystem's birth rate. Reproduction facilitates the acquisition of new variants and adaptation to the environment with the most desirable characters.

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Answer:

The answer is below

Explanation:

The evidence that warmer water temperature is an environmental factor influencing the growth of a species is that "warmer water temperature leads to coral bleaching and negatively affects the natural habitat for fishes and marine mammals."

Another evidence is the fact that warmer water temperature results to adverse weather condition which negatively affect the food security for humans and loss of waterside areas.

1. The maintenance of an organism's internal environment within certain limits.

2. Great White sharks have sharp serrated teeth for tearing into their prey.

A state of balance between all body systems is necessary for the body to survive and function properly. Homeostasis is the ability or tendency of an organism to maintain internal stability to compensate for environmental changes. The characteristic of life that best describes homeostatic processes is the adaptation of an organism to its environment.

Structure and function refer to the location and role of various tissues, organs, and organ systems that work together. Structure determines function, and when structure changes, function changes. A change in the form leads to a change in function. Form and function are related, and form determines function.

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Transpiration helps to pull water and dissolved minerals up through the roots and stems of plants and into the leaves, which is present in the third option as the transpiration creates a negative pressure, or tension, in the leaf tissues.

Plants absorb water and minerals from the soil, and these minerals, such as nitrogen, phosphorus, and potassium, are essential for plant growth and development, the roots of plants have tiny, hair-like structures called root hairs, which increase the surface area of the root and help in the absorption of water. Water and minerals are absorbed by the roots to be transported upwards through the plant stem to the leaves, and this transport occurs in specialized vascular tissues called the xylem and the phloem.

Hence, transpiration helps to pull water and dissolved minerals up through the roots and stems of plants and into the leaves, which is present in the third option.

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I will remember these when I will not be single (Single life sucks)

Answer: the role of lipid metabolism in cells includes the use of lipids as an energy source, the synthesis of lipids for structures such as cell membranes, as well as for signaling

Lipids are important compounds for cell metabolism. The cell uses lipids as an energy source by storing them in other derivatives forms.

Metabolism may be defined as the chemical reactions in the body's cells that transform food into energy and enhance the rate of survival.

The plasma membrane of the cell is made up of a lipid bilayer which allows the passage of molecules across it. Lipid molecules also act as signaling molecules in several reactions.

Fatty acid oxidation assists in the synthesis of energy storage compounds. The lipid metabolism occurs majorly in the liver and pancreas of the organisms.

Therefore,  it is well described above.

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