Answer:
Quasar is the answer
Explanation:
Quasar have been shown to travel from 300% of the speed of light, to 8 times the speed of light according to red shift data.
In science, the term theory is applied only to ideas that are supported by a vast, diverse array of evidence. How is the term used in everyday life?
Answer:
It explains facts and allows people to make predictions.
Explanation:
In everyday life, the word theory often means an untested hunch, or a guess without supporting evidence. A theory not only explains known facts but also allows scientists to make predictions of what they should observe if a theory is true.
In science, the term theory is applied only to ideas that are supported by a vast, diverse array of evidence. The term is also used in everyday life based on personal beliefs which does not support any strong evidence.
What is scientific theory?In science, a theory is a term applied to a well-explanation of an aspect of the natural world on the basis of empirical evidence that has undergone rigorous testing and evaluation. The process involves collecting and analyzing data and observations and hypotheses are based on the data obtained which form the basis of scientific theory. Therefore, scientific theory is an explanation that has been verified by scientific researchers.
However, the term theory is casually used in everyday language without any scientific proof. For example, someone may say "I have a theory that the universe fake". This fact is casually spoken by a person which is not based on any scientific fact.
Scientific theories are based on evidence supported by rigorous testing, while everyday theories are based on personal beliefs without any strong evidence.
Therefore, the term theory is also used in everyday life, which is based only on a personal belief, and not only on any scientific fact.
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In some cases, people who test positive for genetic testing can receive preventive treatments. For example, people who test positive for the breast cancer genes BRCA1 and BRCA2 can have a preventive mastectomy (breast removal surgery) before they develop the disease. In other cases, no preventive treatments are available, but frequent monitoring can help detect a disease earlier, when it’s more easily treated.
What ethical or professional concerns does a health-care professional need to address when he or she has a patient who wants to prematurely treat a genetic disease? Do you think genetic testing should be part of normal preventive healthcare? Why or why not?
Answer:
yes
Explanation:
The obvious benefit of genetic testing is the chance to better understand of your risk for a certain disease. It can help ease uncertainty. Testing is not perfect, but it can often help you make decisions about your health.
Answer:
When it comes to treating genetic diseases, there are ethical and professional concerns that healthcare professionals need to address. For example, a patient who wants to undergo preventive treatment for a genetic disease may be putting themselves at risk unnecessarily, and a healthcare professional needs to weigh the potential benefits against the risks. Additionally, there may be financial and emotional costs associated with these treatments, and a healthcare professional needs to take these factors into account as well.
As for whether or not genetic testing should be part of normal preventive healthcare, there are arguments on both sides. On the one hand, genetic testing can help identify potential health risks before they become serious problems, allowing patients to take proactive steps to prevent or manage these issues. On the other hand, genetic testing can be expensive and may cause undue stress or anxiety for patients who receive unexpected results. Ultimately, the decision to include genetic testing in preventive healthcare should be made on a case-by-case basis, taking into account the individual patient's needs and circumstances.
Explanation:
In the field of healthcare, it is vital to acknowledge the ethical and professional dilemmas that arise when patients request early intervention for a genetic ailment. While preventive treatments can be effective in certain scenarios, healthcare providers must weigh the potential benefits against the risks and side effects of the treatment. Moreover, healthcare practitioners must consider the psychological impact of a positive genetic test result on their patients.
The question of whether genetic testing should be included in routine preventive healthcare is multifaceted. On one hand, genetic testing can provide valuable insight into a patient's susceptibility to certain diseases, thereby facilitating early detection and intervention. However, genetic testing can also pose ethical concerns regarding privacy and possible discrimination based on genetic data.
In the end, the decision to pursue genetic testing as a means of preventive healthcare should be determined on a case-by-case basis, with careful consideration of the potential risks and benefits, as well as the individual values and beliefs of the patient.
Does hermatite occur naturally
Answer:
I would say yes.
Explanation:
Hematite is found as a primary mineral and as an alteration product in igneous, metamorphic, and sedimentary rocks. It can also form during contact metamorphism when hot magmas react with adjacent rocks. The most important hematite deposits formed in sedimentary environments.
I hope I'm correct
Answer:
Hematite is found as a primary mineral. it is naturally formed in sedimentary environments.
Gypsum is a naturally occurring stone, a metallic salt of calcium. It commonly forms as an evaporite from the dissolution of limestone by exposure to sulphuric acid from volcanic activity
So the answer is YES
in which reactions of cellular respiration does substrate-level phosphorylation occur?
Answer:
During the Kreb’s cycle, also known as the citric acid cycle.
Explanation:
when did hans and zacharias janssen contribute to the cell theory
Which of the following describe ways septic tanks potentially contaminate drinking water?
I. Using septic tanks in rural areas
II. Rising sea levels near coastline septic tanks
III. Leaks from septic tanks into groundwater
I and II
II and III
I and III
I, II, and III
Answer:
lll and ll
Explanation:
Answer:
| and ||
Explanation:
What is created by the flow of electric current?
A battery
An electric field
A magnetic field
A resistor
A magnetic field is created by the flow of an electric current.
Where in your body do you think cell division is occurring?
Answer:
Everywhere except in gonad cellsExplanation:
Cell division by mitosis occurs in all human body cells except the gonads (sex cells). During mitosis, the DNA is exactly copied and a new daughter cell created with the same number of chromosomes as the parent cell, ie 46. In the sex cells, meiosis occurs where the DNA is halved and the daughter cell has only 23 chromosomes.
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Answer: in shoot and root tips
Where does protein synthesis begin?
Answer:
Protein synthesis occurs in the cytoplasm on ribonucleoprotein particles, the ribosomes.
Explanation:
hope it helps
Describe the structures of Kidney
Explanation: The kidneys perform many crucial functions, including maintaining overall fluid balance. regulating and filtering minerals from blood. filtering waste materials from food, medications, and toxic substances. creating hormones that help produce red blood cells, promote bone health, and regulate blood pressure.
I guess this helped you
A scientist looks into a microscope and sees that chromosome pairs are in bipolar
tension. Which mitotic phase is the scientist likely witnessing? (1 point)
O metaphase
O anaphase or telophase
O prophase or metaphase
o anaphase
Answer:
metaphase
Explanation:
I took the test, it's right.
Answer:
metaphase
Explanation:
1.anaphase
2.telophase
3.anaphase
4.mitosis
5.metaphase
hope this helps:)
What are characteristics that are unique to wetlands?
Answer:
Wetlands must have one or more of the following three attributes: 1) at least periodically, the land supports predominantly hydrophytes; 2) the substrate is predominantly undrained hydric soil; and 3) the substrate is saturated with water or covered by shallow water at some time during the growing season of each year.
Explanation:The minimum essential characteristics of a wetland are recurrent, sustained inundation or saturation at or near the surface and the presence of physical, chemical, and biological features reflective of recurrent, sustained inundation or saturation.
what is the largest source of anthropogenic greenhouse gas emissions globally?
Answer:
Deforestation and other changes in land use also emit carbon dioxide and methane. The largest source of anthropogenic methane emissions is agriculture, closely followed by gas venting and fugitive emissions from the fossil-fuel industry.
Explanation:
Answer:
its a
Explanation:
Whales and hippos are thought to have evolved from a common ancestor around 54 million years ago. Which of the following is also true about these species?
Answer:
Both whales and hippos have almost no hair on their bodies. They do not have sweat glands.
Explanation:
the age of a woolly mammoth can be determined by examining what?
Answer:
examining the tusks, bones, teeth, (carbon levels in tissues depends)
Explanation:
Carbon-14 can be used to date the remains of dead organisms because all living things use carbon to build tissue.
The biological age of mammoths (also known as the "age at death") is usually estimated by comparison to correlations between the biological age and the wear stages of grinding teeth in extant elephants. As tusks grow, they continually incorporate ingested strontium (Sr), and the incremental record of strontium isotope ratios (87Sr/86Sr) in tusks and teeth can be used to investigate proboscidean movements
scrutinizing the bones, teeth, and tusks (carbon levels in tissues depends)
What are Mammoth?All living things need carbon to create tissue, making carbon-14 a useful tool for dating the remains of deceased species.
Mammoths' biological age, also known as the "age at death," is typically calculated by comparing it to correlations between that age and the phases of tooth wear in living elephants.
The incremental record of strontium isotope ratios (87Sr/86Sr) in tusks and teeth can be used to study proboscidean movements as tusks continuously integrate ingested strontium (Sr).
Therefore, scrutinizing the bones, teeth, and tusks (carbon levels in tissues depends).
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Plant cells don't have mitochondria in their cytoplasm because of the presence of chloroplasts that convert light energy into chemical energy.
True
False
Answer:
true brainliest pls
Explanation:
Apparatus and materials to determine if the population size of the fish in the pond is dependent or independent on the temperature of water
Please help me! " Section 1 Biodiversity (continued)
Main Idea
Details
Summarize why species should be preserved as a possible source
of useful genes.
The Importance
of Biodiversity
I found this information
on page
Medicine
Agriculture
Organisms that
might have value
include
These organisms
someday might be
useful as
Identify resources and services that a healthy biosphere provides to
people.
Services
Resources
1.
1.
2.
2.
3.
3.
4.
4.
Organize how humans are dependent on plants and animals by
describing two ways that you use products of each.
Products of Animals
Products of Plants
Copyright © Glencoe/McGraw-Hill, a division of The McGraw Hill Companies, Inc.
SUMMARIZE
Explain how the health of the biosphere impacts the health of people.
Answer:Plants and animals maintain the health of an ecosystem. When a species becomes endangered, it's a sign that an ecosystem is out of balance. ... The conservation of endangered species, and restoring balance to the world's ecosystems, is vital for humans, too.
Explanation:
In 3–5 sentences, explain how genetic modification helps provide food for a growing population.
Given what we know about genetics, we can confirm that genetic modification helps provide food for a growing population by allowing us to create faster-growing crops that yield more.
What is genetic modification and how can we use it?Genetic modification, in simple terms, is when a scientist affects the genetic code of an organism to bend it towards our specific desires. This can be very dangerous and is very controversial in some cases. However, it can also be very beneficial in terms of food supplies. Gene modification can be used to create crops that will take less time to grow, and grow into bigger foods, allowing us to feed more people.Therefore, we can confirm that gene modification helps provide food for a growing population by forcing crops to be more efficient and feed more people.
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a deposit of plaque on or within the arterial wall is known as a/an:
Answer:
Atherosclerosis
Explanation: It is a condition characterized by the formation of fatty plaques on the inner walls of the arteries
bacterial transformations involve the transfer of what?
Answer:
DNA
Explanation:
Bacterial Transformation was discovered as a natural phenomenon 1928 by Griffith et al. Later in 1944 scientists actually identified the transforming principle as DNA. It is a process of horizontal gene transfer in bacteria. It involves transfer of DNA fragment to a live bacteria through intact cell boundary.
Answer:
DNA
Explanation:
transfer of DNA fragment to a live bacteria through intact cell boundary.
PLZ HELP ASAP(giving 80 points):
2. Write a micro-theme(short paragraph [100-300 words]) using and explaining the following terms.
a. "Survival of the fittest"
b. Adaptation
c. Evolution
survival of the fittest is the test of adaption which in turn aides in the process of evolution
Explanation:
May I know the explanation why the correct answer is C ?
Answer:C
Explanation:
Because the effect of temperature is equal
Hope it will help you .
what balances the skills and equipment of the hunter with the abilities of the animal to escape
Fair Chase strikes a balance between the hunter's ability and tools and the animal's capacity for escape. Fair Chase is mainly determined by people and their level of hunting prowess.
What is fair chase?Fair chase is defined as a term used by hunters to refer to a moral method of taking down large game animals. A fair chase is the ethical, sportsmanlike, and legal chase and taking of any free-ranging wild game animal in a way that does not offer the hunter an improper or unfair advantage over the game animals, according to the Boone and Crockett Club.
A wildlife management organization establishes hunting laws in the majority of states. Regular meetings of these organizations will allow members of the public to express their opinions and offer suggestions. When the entire hunting experience is their major focus, seasoned hunters reach the sportsman stage. Although they may still have a target animal or a number of kills in mind, hunters at this stage don't plan their hunts around these objectives.
Thus, fair chase strikes a balance between the hunter's ability and tools and the animal's capacity for escape. Fair Chase is mainly determined by people and their level of hunting prowess.
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Help please with this assignment
Answer: This answer is for all the questions: Chargaff's rules state that DNA from any species of any organism should have a 1:1 stoichiometric ratio of purine and pyrimidine bases (i.e., A+G=T+C) and, more specifically, that the amount of guanine should be equal to cytosine and the amount of adenine should be equal to thymine.
Explanation:
what processes do all cells need to do to stay alive?
Why are restricted-use land regulations more effective at reducing destructive use of forests?
They allow fossil fuel exploration.
They allow grazing of livestock.
They prevent hunting and fishing.
They protect land from human development.
Answer:
The correct answer would be D; they protect land from human development
Explanation:
The main reason why land is being destroyed is because we keep damaging it, also got it right on the test
They protect land from human development is more effective at reducing destructive use of forests. The correct option is D.
Thus, Regulations governing restricted-use land are more effective at halting the destruction of forests because they shield the area from habitation.
These laws place restrictions on how the property can be used, prohibiting actions like logging, mining, and building that could seriously damage the forest ecology.
Restrictive use laws support the preservation of the natural ecosystem, biodiversity, and general health of the forest by stopping or limiting these damaging behaviours.
Thus, They protect land from human development is more effective at reducing destructive use of forests. The correct option is D.
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State two reasons why the fetal blood must not mix with the maternal blood?
Answer:During pregnancy, red blood cells from the unborn baby can cross into the mother's blood through the placenta. If the mother is Rh-negative, her immune system treats Rh-positive fetal cells as if they were a foreign substance. The mother's body makes antibodies against the fetal blood cells
Explanation:
When heart rate increases what else increases?
Answer:
Your heart increase its stroke volume by pumping more forcefully or increasing the amount of blood that fills the left ventricle before it pumps. Generally speaking, your heart beats both faster and stronger to increase cardiac output during exercise.
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la cantidad de energía que llegaría al cuarto nivel trófico en un ecosistema