Which of these qualities is an advantage of LED lightbulbs?
O
O
A. They are harder to dispose of than traditional lightbulbs.
B. They last much longer than traditional lightbulbs
C.
They are more expensive to buy than traditional lightbulbs.
O
D. They use more energy than traditional lightbulbs.

Answer:

b

Explanation:

during descriptive investigation you are observing and describing what you are seeing

Answer:

i would say the Aphid, dragonfly, and sparrow .(sorry if i missed one)

Answer: it’s Aphid and Caterpillar

Explanation:

Jaguar

The jaguar (Panthera onca) is a large felid species and the only extant member of the genus Panthera native to the Americas. The jaguar's present range extends from Southwestern United States and Mexico in North America, across much of Central America, and south to Paraguay and northern Argentina in South America. Though there are single cats now living within the Western United States, the species has largely been extirpated from the United States since the early 20th century. It is listed as Near Threatened on the IUCN Red List; and its numbers are declining. Threats include loss and fragmentation of habitat.

Overall, the jaguar is the largest native cat species of the New World and the third largest in the world. This spotted cat closely resembles the leopard, but is usually larger and sturdier. It ranges across a variety of forested and open terrains, but its preferred habitat is tropical and subtropical moist broadleaf forest, swamps and wooded regions. The jaguar enjoys swimming and is largely a solitary, opportunistic, stalk-and-ambush predator at the top of the food chain. As a keystone species it plays an important role in stabilizing ecosystems and regulating prey populations.

While international trade in jaguars or their body parts is prohibited, the cat is still frequently killed, particularly in conflicts with ranchers and farmers in South America. Although reduced, its range remains large. Given its historical distribution, the jaguar has featured prominently in the mythology of numerous indigenous American cultures, including those of the Maya and Aztec.

Answer:

The sequence of bases in a DNA molecule can determine the order of amino acids in a protein molecule. Groups of three bases called triplets represent different amino acids. This is the basis of the genetic code . A sequence of bases (genetic information) on DNA that codes for a protein is called a gene .

Explanation:

Answer:

53%

Explanation:

The correct answer would be 53%

Considering the Indo-Pacific Ocean alone, the total percentage of coral species that can grow at a depth greater than 39 m starts from 40 - 59 bar till the last bar. The respective percentage in each bar is calculated below;

40 - 59 = 40

60 - 79 = 7

80 - 99 = 4

100 - 119 = 1

120+ = 1

Hence, the percentage of coral species in the Indo-Pacific Ocean that can grow at a depth greater than 39 m = 40 + 7+ 4 + 1 + 1 = 53%

Answer:

the answer is B i am confident

Answer:

the second sentence and the 4th one

I really forgot this one but have a feeling its these ones if you know anymore information then i do combine the 2 information.

Explanation:

They used to group organisms by watching their physical characteristics. For example animals with spines are grouped into vertibrates and organisms without spine are grouped into invertebrates . They also group organisms based on habitatats ( where the organisms live) . For example marine animals live in water and terrestrial organisms live in land. They grouped organisms based on their feeding behaviour. For example producers produce their own food.

Answer: Species May share the same anatomy. Also observing DNA can show likeness with one another.

Explanation:

chem unit 3 test Flashcards | Quizlet hopefully this will help you find the answer!

In a food web, bio-magnification of pesticides happens at each successive level of the food chain. In the given prairie food web, the Hawks would be subject to the greatest bio-magnification as they are the top-level predators feeding on deer, which feed on pesticide-applied grasses.

In this food web, the species which would be subject to the greatest bio-magnification of pesticides applied on the grasses would be the Hawks (option C). This is because of a process known as bio-magnification, which is the increase in concentration of a substance, such as pesticides, in an organism at each successive level in the food chain.

Here, the pesticides are first taken up by the grasses. They are then transferred to the Deer when the Deer feed on the grasses. When Hawks subsequently feed on the Deer, the concentration of pesticides further increases. This is why Hawks, being apex predators in this web, accumulate the highest concentration of pesticides.

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Answer:

Brown Body, Legs on Head, Red eyes, normal wings.

Answer:

Physcical characteristics

Explanation:

Since the question has to do with fundemental classification then it cant have anything to do with physical classificaton.

Physical characteristics alone cannot be used to classify organisms. Therefore, option C is correct.

The definition of classification is the division of identified species into various groups or taxa based on similarities and differences. The three types of categorization are Phylogenetic classification, Natural classification, and Artificial classification.

Taxonomy, which comprises all plants, animals, and microbes in the world, is the study of naming, characterizing, and categorizing creatures. The seven major taxonomic ranks are kingdom, phylum or division, class, order, family, genus, and species.

Physical characteristics alone cannot be used to classify organisms. Therefore, option C is correct.

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Final answer:

The example that best illustrates phenotypic plasticity is the arctic fox changing its fur color from brown in summer to white in winter in response to environmental changes. The correct answer is C. A cactus grows long spines in both drought and non-drought conditions.

Explanation:

The phenotypic plasticity is the ability of an organism to change its phenotype in response to changes in the environment. Looking at the provided options, the example that describes phenotypic plasticity is the arctic fox being brown in summer and white in winter. This is because the arctic fox changes its fur color based on seasonal changes, which is a clear response to a change in its environment and is not due to any genetic mutation or artificial alteration.

Some other examples of phenotypic plasticity include plants changing color with different soil acidity or exposure to light and temperature changes. In animals, examples like the crystalline iceplant adjusting its water needs based on environmental conditions or the multiple alleles determining coat color in rabbits showcase how phenotypes can vary under different environmental influences or genetic contexts.

Explanation:

grassy areas covered by shallow water ,acidic areas found in northern climates, flooded forest-like areas

Answer:

A , B and C

Explanation:

Just took it on edge

According to an answer from another and a bit of my own research;

A decomposer is exactly what it sounds like, an organism that decomposes something and feeds off of it. You can eliminate the answers "Owl" and "Hawk" from a first glance as they are both consumers. Looking at it again, an "Ant" is not a decomposer, but rather, a consumer just like your other two options. This leaves "Fungus", something that decomposes it's food.

Please forgive me if I'm wrong. Feel free to ask for more information and I will scour the internet to see what I can find. <3

[bloominginthedark/bloom]

Answer:

B. Fungus

Explanation:

Most fungi are decomposers called saprotrophs. They feed on decaying organic matter and return nutrients to the soil for plants to use. Fungi are the only decomposers that can break down wood and the cellulose in plant cell walls, so they are the primary decomposers in forests

Hope it helps!

Answer:

B) Global climate changes

Explanation:

The greatest threat to the survival of large predator animals such as mountain lions and tigers is the change occurs in climate. Due to climate change, the temperature of the whole world increases. On mountains, the temperature is very low which is favorable for the growth of mountain lions and tiger. But increase occurs in the temperature of these mountain areas due to global warming, these animals die.

B) Global climate changes

Therefore, correct option is B.

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Answer:

Each B cell produces a single species of antibody, each with a unique antigen-binding site

Explanation:

Answer:

B cells produce antibodies

Explanation:

Each B cell produces a different type of antibody

Answer:

Mass

Explanation:

Joseph is looking at how the mass, volume, and force of two objects compare to one another. When calculating the gravitational force between them and the mass of the object is taken into account.

Any two mass-containing objects are attracted to one another by gravitational force. In actuality, everything in the cosmos, including you, is pulling on every other object.

The mass of the objects and their separation from one another determine the gravitational force's strength.

The gravitational pull that different masses have on one another The force of gravity between the objects doubles if one of the masses is doubled grows, the gravitational force diminishes.

Therefore, studying the gravitational force mass of the object is necessary to study, hence option A is correct.

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Answer: That Condition nor illness would be Huntington's Disease.

Explanation: Hope that helped! [:

A disease is an abnormal change in the body's structure or function, which can range from heart arrhythmia to genetic disorders or psychological conditions.

A disease is a malfunction of any component of the body that can result in an abnormal and undesirable physiological or anatomical change. Examples of these conditions include arrhythmia, which is an irregularity in the heartbeat, and genetic disorders, which are diseases or syndromes caused by mutations in one or more genes or by chromosomal alterations. Another example is a psychological disorder, where there is an ongoing pattern of thought, emotion, and behaviour that causes significant distress and is considered deviant within a person's culture.

Answer:

A cell with two pairs of each set of chromosomes is called what?

Diploid chromosomes

Explanation:

It is called diploid because of the presence of two homologous chromosomes

A cell with two pairs of each set of chromosomes is called - diploid cell.

Cells that have two sets of chromosomes in their nucleus are called diploid cells.

Thus, A cell with two pairs of each set of chromosomes is called - diploid cell.

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Answer:

The correct answer is "compete".

Explanation:

The missing options of this question are:

compete

fight

work

The correct answer is "compete".

Populations are defined as groups of living beings that live in a certain location. Usually, the term population is used to describe groups of persons, but it applies for groups of animals and plants as well. Populations depend on an compete with each other, either for resources, new lands or because they are natural enemies. Populations are constantly competing, which is the base of natural selection.

Answer:

Populations depend on and compete with each other.

Explanation:

The competition between organisms and species is an interaction where both parties are harmed either by an external factor such as territory, water, food ...

Studies show that competition regulates demographic rates between species in an ecosystem.

And according to evolutionary theory, this competition for an external or internal factor is important for natural selection.

Consequently, competition requires species to adapt to change to survive or they will be in danger of disappearing.

The sequences of nitrogenous bases present in the DNA is that they carry instructions for the traits of an organism. The information is passed in the form of DNA to next generation. Thus, the correct option is D.

Nitrogenous base is a molecule which contains nitrogen and has specific chemical properties of base. Nitrogenous bases are classified into two types on the basis of ring present: a. Pyrimidine b. Purine.

Purine is a heterocyclic compound composed of a pyrimidine ring fused with an imidazole ring. It includes Adenine and Guanine. Pyrimidine is a heterocyclic compound that is composed of carbon and hydrogen similar to pyridine. It includes Cytosine, Thymine and Uracil.

Nitrogenous bases are important as contain the information to be transferred to offspring and they also used as energy carriers in biochemical reactions.

Therefore, the correct option is D.

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Answer:

individuals of a species are not identical; traits are passed from generation to generation; more offspring are born than can survive; and only the survivors of the competition for resources will reproduce

Explanation:

Answer:

There are four principles at work in evolution—variation, inheritance, selection and time. These are considered the components of the evolutionary mechanism of natural selection.

Explanation:

hope this helps!

Answer:

A.

I hope this helps!

Flattening an image in Photoshop has multiple benefits, including smaller file sizes, increased apparent resolution, and printer compatibility.

A valid benefit of flattening an image in Photoshop is that flattened images are smaller. When you flatten an image, it combines all the layers into a single layer, which reduces the file size. This is especially useful when sharing or uploading images online. However, it's important to note that flattening an image also removes the ability to edit individual layers.

While flattened images do not directly increase resolution, they can appear to have a higher resolution because of the way the pixels are consolidated. Finally, flattened images are generally printer compatible because they eliminate any transparency or layer effects that may not translate well to print.

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Answer:

Explanation:

does it give any other info on the woman or is that it?

The average temperature of an area can give a rough estimate of time since death, but other factors need to be considered for an accurate calculation. Consulting a forensic expert is essential.

The average temperature of a given area can provide some insights into the time of death of a person. However, it is important to note that estimating the postmortem interval (time since death) based solely on temperature can be challenging due to many factors. In this case, the average temperature of 70°F in the area can give a rough estimate, but it would be necessary to consider other factors such as body temperature at the time of death, insulation, clothing, body composition, and external factors like shade or direct sunlight. Consulting a forensic expert would be vital in accurately estimating the time since the woman's death.

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Answer:

It is limiting factor and competition.

Final answer:

An environmental factor that reduces a population size is a 'limiting factor'. These include insufficient resources such as food or space, and also factors like disease and predation that can impede population growth and help maintain the population at its carrying capacity.

Explanation:

An environmental factor that causes a population to decrease is called a limiting factor. Limiting factors are elements in the environment that can lower the population growth rate by reducing resources or introducing challenges that affect survival rates. Common limiting factors include low food supply, lack of space, insufficient water or nutrients, disease, and predation. If more and more individuals are added to an environment without an increase in essential resources, not all can survive, similar to a scenario where 24 people try to share 12 hamburgers and eventually, not everyone can eat. Therefore, when a population faces limiting factors, growth is no longer exponential. Instead, it follows a logistic growth pattern, also known as S-curve, where the population levels off at a carrying capacity, which is the maximum population size that the habitat can sustain.

Answer:c

Explanation:the process of it

Answer: "C. Light energy is converted into chemical energy."

Explanation:

Photosynthesis is the process used mainly by plants by turning light energy (sunlight) into chemical energy (glucose + oxygen) that is later used to fuel themselves, similar to how humans eat food and drink water to fuel themselves.

The actual formula for photosynthesis is as follows:

[tex]6CO2 + 6H2O + light --> C6H12O6 + 6O2[/tex]

Answer:

The earliest time that life forms first appeared on Earth is at least 3.77 billion years ago, possibly as early as 4.28 billion years, or even 4.5 billion years; not long after the oceans formed 4.41 billion years ago, and after the formation of the Earth 4.54 billion years ago.

Explanation:

Because of the genetic material.

Because each sperm and egg has different genes.