can someone help me asap​

Answer:

Overall, the scientists who contributed to the current body of scientific knowledge can be described as researchers, innovators, educators, collaborators, and communicators.

Explanation:

brainlist?

Answer:

it's true

tissues are group of similar cells the have Common faction.

many organs work together to accomplish a common purpose is called an organ system

When a person is said to have "slipped a disc'' of their vertebral column it means that the facet joint has disrupted.

There is a small soft structure of tissues present between the bones of the spine.

When the small soft cushion is pushed out of the spine because of the twisted movement of the spine, it is said that the person has slipped disc.

The human vertebral column has facet joints. Each vertebral column has two set of facet joints when slipped disc occurs the facet joint disrupts.

Facet joint in the vertebral column is the joint that connects one vertebra to another.

When the cushion of the tissue come out of the vertebra the facet joint gets disturbed from its original position and it creates a unbearable pain in the spine.

To know more about vertebral column, visit,

brainly.com/question/18094930

#SPJ4

Answer:

if im not mistaken i think its B

sorry if its wrong

Explanation:

(✿◠‿◠)

The presence of a whooshing or swishing sound in the second intercostal space to the right of the sternum most likely indicates aortic valve stenosis. Aortic valve stenosis is a heart condition in which the aortic valve opening is narrowed, impeding blood flow from the heart to the rest of the body.

The aortic valve is a one-way valve that connects the left ventricle, one of the four heart chambers, to the aorta, the largest artery in the body.When the heart beats, the aortic valve opens to allow blood to flow from the left ventricle into the aorta, and then it closes to prevent blood from flowing back into the left ventricle. The blood is then pumped out of the aorta and into the rest of the body. When the aortic valve is narrowed, the heart has to work harder to pump blood through the narrowed valve. This can result in symptoms like chest pain, shortness of breath, and fainting.The sound you describe is most likely the sound of blood flowing through the narrowed valve. As blood is pumped out of the left ventricle and through the narrowed valve, it creates turbulence and produces the whooshing or swishing sound you hear.

Aortic valve stenosis is a serious condition that requires medical attention. If you have symptoms like chest pain, shortness of breath, or fainting, you should see a doctor as soon as possible.

To know more about aortic valve visit:-

https://brainly.com/question/30491573

#SPJ11

The main answer to your question regarding the differences between bacterial and eukaryotic gene transcripts, focusing on the transcripts themselves, is that bacterial transcripts are primarily polycistronic, while eukaryotic transcripts are usually monocistronic.

In bacterial gene transcripts, a single mRNA molecule often contains multiple coding regions (cistrons), allowing for the simultaneous production of several proteins.

This is known as a polycistronic transcript. In contrast, eukaryotic gene transcripts typically consist of a single coding region (cistron) per mRNA molecule, which is referred to as a monocistronic transcript.
The differences between bacterial and eukaryotic gene transcripts exist primarily due to the variations in the organization and complexity of their genomes.

Bacteria have simpler genomes, and their genes are often organized into operons, which allow for the coordinated expression of functionally related genes.

Eukaryotic genomes, on the other hand, are more complex and contain introns and exons, which necessitate the processing of the primary transcript to produce the mature mRNA.

In summary, the differences between bacterial and eukaryotic gene transcripts themselves lie in the organization of the transcripts, with bacteria having polycistronic transcripts and eukaryotes having monocistronic transcripts. These differences exist due to variations in genome organization and complexity between these two groups of organisms.

Learn more about monocistronic click here:

https://brainly.com/question/31604138

#SPJ11

The conclusion of the hypothesis test regarding the mean body temperature of a healthy adult is sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6∘F.

a) Null Hypothesis (H0): The mean body temperature of a healthy adult is 98.6∘F.

  Alternative Hypothesis (H1): The mean body temperature of a healthy adult is not 98.6∘F.

b) The hypothesis test should be two-tailed.

c) The appropriate significance level is 0.05.

d) The test statistic is calculated using the formula: (sample mean - hypothesized mean) / (sample standard deviation / sqrt(sample size)). The result is -5.86.

e) The p-value is calculated by finding the probability of obtaining a test statistic as extreme or more extreme than the observed value under the null hypothesis. The p-value is 0.0000.

f) We reject the null hypothesis, since the p-value is less than the significance level.

g) The phrase "There is sufficient evidence to warrant rejection of the claim that the mean body temperature of a healthy adult is not 98.6F" best summarises the finding.

Learn more about hypothesis test

brainly.com/question/17099835

#SPJ11

Answer:

C

Explanation:

mark me on brainliest please follow me to

Option a is correct. In seas around Antarctica, fish survive cold water using molecule of glycoproteins that circulate blood and prevent freezing. Certain worms inhabiting Arctic Ocean produce antifreeze proteins helping them survive in frigid waters. It's convergence.

Convergent evolution happens when species occupies similar ecological niches adapting in similar ways in response to same type of selective pressures. Traits that emerge through convergent evolution are called "analog structures." They are in contrast to "homologous structures" which have a common origin.

Convergence often results from similar genetic alterations that can occur in two ways: Evolution of similar or identical mutations in independent lineages, called parallel evolution. And the evolution of independent lineages of alleles shared by populations, known as collateral genetics.

To learn more about convergent evolution visit:

https://brainly.com/question/30034519

#SPJ4

Answer:

New moon

Explanation:

During a solar eclipse it is the moon that blocks light from the sun. If you are standing at the right time at the right place on the earth looking at the sun during a solar eclipse, you can actually see it happening.

This is a rare fenomenom, and you should defenately try to experience it, whenever you get the chance.

During a contraction, the A band shortens, while the I band and the H zone lengthen.The sarcomere is the basic unit of contraction in a muscle.

It is made up of actin and myosin filaments, as well as several other proteins that aid in the contraction process. During a contraction, the sarcomere shortens, causing the muscle to contract. However, not all parts of the sarcomere shorten equally. In the sarcomere, the I band is the lightest-colored band and consists of only actin  filaments. The H zone is the area in the center of the sarcomere that consists of only myosin filaments. Finally, the A band is the darkest-colored band in the sarcomere and consists of both actin and myosin filaments.

During a contraction, the A band shortens, while the I band and the H zone lengthen. Therefore, the correct answer to this question is that the I band does not shorten during a contraction.During a contraction, the A band shortens, while the I band and the H zone lengthen. Therefore, the correct answer to this question is that the I band does not shorten during a contraction.

To know more about muscle visit:

https://brainly.com/question/11087117

#SPJ11

The speed of sound waves traveling two different media steel and the air was recorded according to the graph sound waves travel faster through steel than through air.

Sound travels fastest through solids. This is because the molecules in solid media are much closer together than in liquids and gases, so sound waves can pass through them faster and Move more than twice as fast.

Sound travels fastest in steel and slowest in air. There is water in between. This is because particles in solids are closer together than particles in liquids or gases, and particles in liquids are closer together than in gases. Sound waves travel fastest through solids liquids and gases in that order. A given medium sound wave propagates slower at lower temperatures.

Learn more about Sound waves here:-https://brainly.com/question/13105733

#SPJ1

Chlorofluorocarbons (CFCs), hydrochlorofluorocarbons (HCFCs) and halons destroy the earth's protective ozone layer, which shields the earth from harmful ultraviolet (UV-B) rays generated from the sun.

Answer: A

Alzheimer's disease and mad cow disease are similar in that they are both associated with improperly folded proteins. This is due to prion proteins that misfold and cause a cascade of misfolded proteins in the brain.

Both diseases involve the accumulation of misfolded proteins, which can lead to the formation of plaques and other neurological symptoms.

The misfolded proteins in Alzheimer's disease are beta-amyloid and tau, while the misfolded proteins in mad cow disease are prions.
Although Alzheimer's disease and mad cow disease have different causes and mechanisms, they share the similarity of being associated with improperly folded proteins.

This underscores the importance of understanding protein folding and the consequences of protein misfolding in the development of neurological diseases.

For more information on Alzheimer's disease kindly visit to

https://brainly.com/question/30467615

#SPJ11

Answer:

Yes you are right

Explanation:

hope it helps

Answer:

Sexual reproduction is the process in which gametes from two different sex combine together to form a new individual.

Answer:

plant and animal species

Note:

Please mark as Brainliest! <3

A biome is define by its climate and plant communities. Therefore, option (B) is correct.

A biome is a big area in nature that has its own unique climate patterns and is home to certain types of plants and animals. A variety of ecosystems with comparable climate and vegetation types are included.

The environment of a biome is influenced by various factors like temperature, rainfall, and soil type. These factors play a crucial role in determining the kinds of plants that can grow and the animals that can live in that particular area. There are different types of biomes such as tropical rainforests, deserts, grasslands, tundra, and taiga.

Learn more about biome, here:

https://brainly.com/question/30256754

#SPJ6

The somatic nervous system (SNS) and autonomic nervous system (ANS) are two major components of the peripheral nervous system (PNS), which is responsible for transmitting sensory and motor information to and from the central nervous system (CNS).

The somatic nervous system is responsible for voluntary motor control of skeletal muscles, as well as transmitting sensory information from sensory organs to the CNS. It is involved in activities such as walking, talking, and other conscious movements.

The autonomic nervous system, on the other hand, regulates involuntary physiological processes such as heart rate, digestion, and respiratory rate.

It has two main divisions: the sympathetic and parasympathetic nervous systems, which have opposing effects on bodily functions and work together to maintain homeostasis.

To know more about the central nervous system refer here :

https://brainly.com/question/29775561#

#SPJ11

Your question has been heard loud and clear.

Hormones like oestrogen and progestrone play a good part in being more feminine. More the levels of oestrogen , more is the increase in sexual desire. Whereas progestrone reduces the sexual desire and makes you more feminine in nature.

Hormones like testosterone are present in the female body too and they balance the difference between being too female and normally female. High levels of testosterone makes a girl less feminine , the same way that oestrogen is present in the male body too , to balance the difference between being too male and normally male , high levels of oestrogen in a male's body makes them less male and more feminine.

Thank you

Answer:

Mitochondria...!

Explanation:

Because it is known as the power house of the cell...!

These substances are regarded as second messengers and include diacylglycerol (DAG) (option A).

Adenosine monophosphate has been reported to hasten healing, shorten the shingles pain's duration, and stop postherpetic neuralgia from occurring. More. It has been discovered that the body's naturally occurring adenosine monophosphate (AMP), which prevents shingles outbreaks, is effective.

One of the elements of RNA, adenosine monophosphate (AMP), is also the organic portion of the ATP energy-transporting molecule. AMP joins with inorganic phosphate to produce ADP and then ATP in some crucial metabolic activities.

To know more about monophosphate visit:

https://brainly.com/question/29894209

#SPJ4

Statement 4 - "It is traveling through a vacuum" - demonstrates that the wave is an electromagnetic wave and not a mechanical wave. Mechanical waves require a medium, such as a solid, liquid, or gas, to travel through, while electromagnetic waves can travel through a vacuum, which is the absence of a medium. Statements 1, 2, and 3 are properties that can apply to both electromagnetic and mechanical waves.

Answer:

variation in species living in an ecosystem.

Answer:

0.125

Explanation:

The probability of having a daughter is 50%.

The genotype of both parents is AO. The chance of having a child with an OO genotype is therefore 0.25

The probability of having a daughter who has the OO genotype and therefore blood group O is thus 0.5 × 0.25 = 0.125.

Answer:

Central canal

Explanation:

running through the osteon

central canal or haversian canal,contains blood vessels,nerves and lymphatic vessels.

Answer: 28%

Explanation:

Use Chargaff's rules which states that 100% is total of all 4 bases and Adenine and Thymine need to have 1:1 ratio and Cytosine and Guanine need to have 1:1 ratio

21% Adenine and 21% Thymine

21% + 21% = 42 100 - 42 = 56 56 / 2 = 28

28% Cytosine and 28% Guanine

Answer:

A

Explanation:

it would need to be very long and the tides would need to rise at least 5 meters.