What are examples of devices that use electromagnetic waves? Check all that apply.


-FM radios
-microwaves
=TV remote controls

The flexibility of spider silk determined by the structure of its molecules is quite strong.

The components that make up spider silk are what give it its flexibility. Proteins called fibroins, which are made up of amino acids organised in a certain sequence, make up spider silk. The arrangement of amino acids in fibroin proteins results in a helical structure, which is held together by hydrogen bonds between the amino acids.

The fibroin protein chain's exact arrangement of amino acids and hydrogen bonds produces a special blend of strength and flexibility. The silk is flexible enough to stretch and absorb energy without breaking and robust enough to resist significant stress. Spider silk is a fantastic material for many uses, including clothes, medical equipment, and even bulletproof vests, thanks to its unique mix of qualities.

Read more about spider silk on:

https://brainly.com/question/31059418

#SPJ1

The clownfish's reproductive strategy of laying eggs near a sea anemone is a form of protection and survival for its offspring.

By laying their eggs in close proximity to the sea anemone, the clownfish provide their eggs with a safe place to develop. The sea anemone's tentacles are a powerful defense mechanism that can fend off potential predators that may try to harm or eat the eggs.

In addition to protection, the clownfish also benefit from the relationship with the sea anemone during the reproductive process. The anemone provides a clean surface on which the eggs can be attached and also helps to oxygenate the surrounding water, which is important for the development of the eggs.

The anemone's tentacles also help to keep the eggs free of harmful parasites and fungi. Overall, the clownfish's reproductive strategy of laying eggs near a sea anemone is a mutually beneficial relationship that helps to ensure the survival of the clownfish offspring.

The protection and benefits provided by the sea anemone help to increase the chances of the eggs hatching successfully, resulting in a higher survival rate for the next generation of clownfish.

Know more about  clownfish's   here:

https://brainly.com/question/30703369

#SPJ11

The rate of diffusion generally increases as the concentration of the dye increases due to the steeper concentration gradient, facilitating faster movement of particles from regions of higher to lower concentration.

The relationship between the concentration of a dye and the rate of diffusion can be described as follows:

As the concentration of the dye increases, the rate of diffusion generally increases as well. Diffusion is the process by which molecules or particles move from an area of higher concentration to an area of lower concentration. The driving force behind diffusion is the concentration gradient, which is the difference in concentration between two regions.

When the concentration of the dye is high, there is a steeper concentration gradient, meaning there is a larger difference in concentration between the region where the dye is highly concentrated and the region where it is less concentrated. This steep concentration gradient facilitates faster diffusion, as the dye particles have a greater tendency to move from the higher concentration area to the lower concentration area.

On the other hand, when the concentration of the dye is low, the concentration gradient is less steep, resulting in slower diffusion. The smaller difference in concentration between the two regions reduces the driving force for diffusion, leading to a slower rate of diffusion.

It is important to note that the relationship between dye concentration and diffusion rate is not always linear. At extremely high concentrations, other factors such as the viscosity of the medium or interactions between dye molecules may come into play and affect the diffusion process.

In summary, the concentration of a dye and the rate of diffusion are generally positively correlated. Higher dye concentrations result in steeper concentration gradients, promoting faster diffusion, while lower dye concentrations lead to slower diffusion rates due to less pronounced concentration gradients.

For more such information on: diffusion

https://brainly.com/question/7161064

#SPJ8

Answer:The brain

Explanation:

Zonkeys are the offspring produced from a cross between a zebra and a donkey. These are classified as a separate species as it shows characteristic

A zonkey is a offspring produced from the cross between a zebra and a donkey. Donkeys are closely related to zebras and both of these animals belong to the horse family.

Zonkeys are the used as beasts of burden (work animals) because of their great strength and stamina to hold heavy weights. It is also believed that they inherit resistance to some pests and diseases as well from their zebra fathers. Some zoos also use them to offer rides to the public.

Learn more about Zonkeys here:

https://brainly.com/question/2292229

#SPJ1

Answer: The A, B, and Rh antigens are located on the surface of red blood cells.

Explanation:

Answer:

Survive is the correct answer

Explanation:

Natural selection is the process through which populations of living organisms adapt and change. Individuals in a population are naturally variable, meaning that they are all different in some ways. This variation means that some individuals have traits better suited to the environment than others. Individuals with adaptive traits—traits that give them some advantage—are more likely to survive and reproduce. These individuals then pass the adaptive traits on to their offspring. Over time, these advantageous traits become more common in the population

The three correct answers are:

B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments. This process leads to the beautiful fall foliage colors observed in maple trees. As the weather gets colder, the breakdown of chlorophyll exposes the underlying pigments, creating vibrant red, orange, and yellow leaves.

C. Xylem and phloem fill with ions and organic substances that prevent freezing. In response to increasing cold weather, the tree transports ions and organic compounds into the xylem and phloem. These substances act as antifreeze agents, preventing the freezing of sap and ensuring the circulation of nutrients and water within the tree.

D. Meristems form thick scales to protect next year's buds from cold winter temperatures. The meristems, which are the regions of the tree where new growth occurs, undergo changes in response to the approaching cold weather. They form protective scales around next year's buds to shield them from the harsh winter conditions, ensuring their survival and future growth.

Learn more about temperate climate, here:

https://brainly.com/question/12234662

#SPJ1

Your question is incomplete, but most probably your full question was:

Which of the following occur in a maple tree growing in a temperate climate in response to increasing cold weather? Choose three correct

answers.

A. Auxin production stimulate one final growth spurt before winter arrives,

B. The chlorophyll in the leaves break down, revealing yellow and red pigments that had been masked by the green pigments.

C. Xylem and phloem fill with ions and organic substances that prevent freezing.

D. Meristems form thick scales to protect next year's buds from cold winter temperatures,

Answer:

The F2 ratio would be: 1:0:0:0 dominant W and dominant A individuals : 1:1:0:0 dominant W and recessive a individuals : 1:1:0:0 recessive w and dominant A individuals : 1:1:0:0 recessive w and recessive a individuals

Explanation:

All the progeny resulting from this cross will be of an identical genotype (WWwwAAaa) since the parent genotype is homozygous dominant being crossed with homozygous recessive. The phenotypic ratio in this case is 1:0:0:0, indicating that all offspring express the dominant trait and are carriers of the recessive trait.

Answer:

true

Explanation:

Answer:

Explanation:

They need salt in the water to the tune of 35 grams / kg. If they are thrust into fresh water with virtually no salt, they do not get the natural osmosis process taking place.  They will bloat and die.

Interesting question. Nature has a strange way of making things right. Those salt water shrimps can't over run the fresh water ones, for the reason given above.

Answer:

B. The genetic variation for the trait was exhausted.

Explanation:

Oil content is a quantitative trait, ie., a phenotypic feature that depends on the accumulative effects of many genes and the interaction of a genotype with its environment. During crop improvement, the plants (i.e., lines) containing desired alleles involved in the variation of this trait will be selected, thereby increasing oil content but simultaneously decreasing the genetic variation of the population. In consequence, after successive rounds of artificial selection, lines will not have sufficient genetic diversity to be again selected for this trait.

Answer:

Kinetic

Explanation:

The average kinetic energy of the particles in a material is measured by temperature. The overall kinetic energy of the particles in a material is measured by thermal energy. The higher the particle mobility, the higher the temperature and thermal energy of a material.

Answer:

Gregor Mendel, through his work on pea plants, discovered the fundamental laws of inheritance. He deduced that genes come in pairs and are inherited as distinct units, one from each parent. Mendel tracked the segregation of parental genes and their appearance in the offspring as dominant or recessive traits.

Explanation:

Part e represents small dots on the nucleolus. The function of the small, dark organelles labeled e is that they make proteins for the cell. hence the small dots represent Ribosomes.

learn more about ribosomes here: https://brainly.com/question/8773679

#SPJ4

The terms that are associated with the shaded area (red) around the Pacific Ocean, which includes El Misti, Lassen Peak, Mt. Fuji, and Tarawera are: Ring of Fire, Volcanoes, and Subduction

The Pacific Ring of Fire is an area around the Pacific Ocean where many active volcanoes and earthquakes occur.

It is called the "Ring of Fire" because it is shaped like a horseshoe or ring and includes countries such as Japan, the Philippines, Indonesia, the United States, and Chile.

This area is characterized by frequent volcanic eruptions and earthquakes due to the movement and collision of tectonic plates.

Learn more about the Pacific Ring of Fire at: https://brainly.com/question/924711

#SPJ1

Complete question:

Select all of the terms that are associated with the shaded area (red) around the Pacific Ocean, that includes El Misti, Lassen Peak, Mt. Fuji, and Tarawera.

Ring of Fire

Divergent Boundary

Volcanoes

Hot Spot

Subduction

Answer:

There is no relationship between the economy and environmental quality.

           1-protecting people against climate change;  

           2-improving water/air quality;  

           3-reducing pollution;  

           4-reducing waste and increasing recycling;  

5-limiting the visual impacts of new infrastructure; etc.

In conclusion, there is no direct association between the economy and environmental quality.

Learn more in:

https://brainly.com/question/4190466?referrer=searchResults

Answer:

B. The Inner Core

Explanation:

Starting at the center, Earth is composed of four distinct layers. They are, from deepest to shallowest, the inner core, the outer core, the mantle and the crust.

Answer:

A diploid human cell has 46 individual chromosomes, or 23 pairs. A haploid human cell has 23 individual chromosomes.

Answer:Um lipids?

Explanation:

Unless you are preparing for a blood collection or taking blood cultures, wipe the area for 30 seconds with a 70% alcohol swab and then wait until it is fully dry (40–42).

Take one set of blood cultures from each indwelling line and from a peripheral stab (arterial, central line, PICC). Two bottles, one anaerobic and one aerobic make up each set of blood cultures. Within 15 minutes, cultures should be collected from all locations.

Give the area time to totally dry, or at least for 30 seconds an hour. Two-step process (use the following process, which takes about two minutes, if chlorhexidine gluconate in 70% isopropyl alcohol disinfection is not available):

to know more about swabs here:

brainly.com/question/30772924

#SPJ1

Answer:

B.

Explanation:

release bile into the small intestine

Answer:

D

Explanation:

RELEASE BILE INTO SMALL INTESTINE

IS INVORRECT

Answer:

C Comets

Explanation:

Based on the provided information, it is not possible to determine whether the prescription can be billed to Medicare Part B or not.

Medicare Part B is a component of the United States government's Medicare program, which provides medical insurance coverage to eligible individuals. Part B primarily covers outpatient services, including doctor visits, medical supplies, and certain prescription medications. However, not all prescriptions are automatically covered under Medicare Part B.

To determine whether a specific prescription can be billed to Medicare Part B, several factors come into play. These include the coverage policies and guidelines set by Medicare, which outline the specific criteria for reimbursement. Medicare Part B generally covers medications that are deemed medically necessary for the treatment of a condition or illness.

The decision to bill a prescription to Medicare Part B depends on various factors such as the specific coverage policies and guidelines set by Medicare, the medical necessity of the prescribed item, and the individual's eligibility for Part B benefits.

Therefore, it is not possible to bill this prescription to Medicare Part B.

For more details regarding Medicare Part B, visit:

https://brainly.com/question/32352698

#SPJ1

Answer:

Explanation:

The water cycle disruptions have most affected wading birds by:The release of water dilutes food sources for their young.This is because wading birds depend on the natural flow of water to bring in fish and other small aquatic organisms which are a vital part of their diet. When the water cycle is disrupted by the canals and levees, the water flow changes, and the amount and timing of these organisms can be impacted, making it harder for wading birds to find food for their young. Therefore, option (a) is the correct answer.Option (b) is incorrect because longer-legged birds are not necessarily more adapted to survive in higher water levels.Option (c) is incorrect because water quality may not necessarily improve due to runoff.Option (d) is incorrect because reduced salinity may not be a direct cause of increased egg-laying.

Answer:

Power is the rate of doing work

Power = work done/ time taken

Explanation:

The behavioral, humanistic, and cognitive approaches provide different perspectives on the origins and treatment of Jake's anxiety.

The behavioral approach would view Jake's anxiety as a learned response that has been reinforced over time. They might suggest that Jake's anxiety is a result of negative experiences or associations with his academic performance, leading to increased anxiety symptoms. Treatment would focus on identifying and modifying maladaptive behaviors through techniques such as exposure therapy and behavior modification.

The humanistic approach would emphasize Jake's self-actualization and personal growth. They might view his anxiety as a result of a discrepancy between his self-concept and the challenges he is facing in his major.

Treatment would involve providing a supportive and empathetic environment where Jake can explore his feelings and values, with the goal of helping him align his personal goals with his academic pursuits.

The cognitive approach would focus on Jake's thoughts and beliefs about his academic performance. They would suggest that his anxiety stems from negative and distorted thinking patterns, such as excessive self-criticism or catastrophic thinking.

Treatment would involve cognitive restructuring, helping Jake identify and challenge irrational thoughts, and developing more adaptive and realistic thinking patterns.

In contemporary psychology, these approaches are not seen as mutually exclusive, but rather complementary. Psychologists recognize that a multidimensional approach, integrating elements from different perspectives, can provide a more comprehensive understanding of psychological issues.

Treatment approaches often combine techniques from various approaches to address the unique needs of each individual, emphasizing a holistic and personalized approach to mental health.

For more such answers on Anxiety

https://brainly.com/question/14015501

#SPJ8

For a typical Mendelian trait with two alleles displaying complete dominance, only two different phenotypes are possible.For a typical Mendelian trait with two alleles displaying incomplete dominance, three different phenotypes are possible.

This is because one allele is dominant over the other, resulting in the expression of only one of the two possible traits.

The dominant allele will always be expressed in the phenotype, whereas the recessive allele will only be expressed if present in homozygous form. Therefore, the only possible phenotypes are those associated with the dominant allele or those associated with the recessive allele.

In contrast, for a typical Mendelian trait with two alleles displaying incomplete dominance, three different phenotypes are possible. This is because neither allele is completely dominant, and the heterozygous genotype results in an intermediate phenotype.

Therefore, there are three possible phenotypes: one associated with the homozygous dominant allele, one associated with the homozygous recessive allele, and an intermediate phenotype associated with the heterozygous genotype.

However, it is important to note that the number of phenotypes can vary depending on the specific genotype and the degree of dominance exhibited by each allele.

For more such questions on Mendelian trait ,click on

https://brainly.com/question/14295696

#SPJ11