The right answer is
geology
; theory of continental drift.
Who developed the earliest system for the classification of animals quizlet?
Who developed the earliest system for the classification of animals?
Aristotle
.
Which statement best relates science and societal problems societal problems are the result of science?
Which statement best relates science and societal problems?
Science can be used to address societal problems
, but it is not always successful.
How does the washing of hands help prevent a societal problem?
When these germs get onto hands and are not washed off, they can be passed from person to person and make people sick. Handwashing with soap removes germs from hands. This helps
prevent infections
because: People frequently touch their eyes, nose, and mouth without even realizing it.
What type of scientist classifies organisms into groups quizlet?
Taxonomists
name and classify organisms based off of characteristics. They put them into groups based on how closely related they are with other organisms.
What scientist formalized and broadened Aristotle’s classification system?
Linnaeus’s System
Swedish naturalist Carolus Linnaeus
broadened Aristotle’s system and formalized it into a scientific system. Like Aristotle, he based his system on observational studies of the morphology and behavior of organisms. First system of taxonomic organization.
What do scientists use to classify organisms when using evolutionary classification?
Modern scientists base their classifications mainly on
molecular similarities
. They group together organisms that have similar proteins and DNA. Molecular similarities show that organisms are related.
How did Alexander Fleming’s research solve societal problem?
How did Alexander Fleming’s research solve a societal problem?
He discovered a new type of medicine that could treat infections
. Cholera is a disease that is spread in water. Which treatment would most likely benefit society to prevent the spread of cholera?
What did Alexander Fleming discover that helped solve societal problem?
Scottish bacteriologist Alexander Fleming is best known for his discovery of
penicillin
in 1928, which started the antibiotic revolution.
What did Alexander Fleming discover that helped solve a societal problem quizlet?
Alexander Fleming, a Scottish scientist, is credited with discovering
the first antibiotic, penicillin
.
The “Scientific Method” can be used to work out the best way to wash your hands.
Propose a Hypothesis
: A hypothesis is an informed prediction of what may happen. For example, “Washing with soap cleans your hands more effectively than washing without soap”, which can be tested by an experiment.
Which would be the most practical way to prevent the spread of cholera in a human population quizlet?
Cholera is transmitted by water or food that has been contaminated with infective feces. The risk for transmission can be greatly reduced by
disinfecting drinking water
, separating human sewage from water supplies, and preventing food contamination.
How can irradiation solve a societal problem quizlet?
How can irradiation solve a societal problem?
It can prevent food-borne diseases
. Genes help determine a person’s traits or characteristics. Scientific investigations into genes have helped scientists solve major societal issues.
How do scientists classify organisms quizlet?
Organisms are
grouped into species based on similar physical characteristics
. Most importantly, organisms in the same species have the ability to reproduce. … The classification order that scientists use is Domain, Kingdom, Phylum, Class, Order, Family,Genus, and Species.
What methods do scientists use to classify living organisms?
This system of classification is called
taxonomy
. Scientists classify living things at eight different levels: domain, kingdom, phylum, class, order, family, genus, and species. In order to do this, they look at characteristics, such as their appearance, reproduction, and movement, to name a few.
What are two ways scientist classify organisms?
- Phylum.
- Order.
- Class.
- Family.
- Genus.
- Species.
What did Aristotle contribute to taxonomy?
Aristotle developed
the first system of classification of animals
. He based his classification system off of observations of animals, and used physical characteristics to divide animals into two groups, and then into five genera per group, and then into species within each genus.
What scientific discipline involves grouping organisms in a way that reflects their ancestral relationships?
Many disciplines within the study of biology contribute to understanding how past and present life evolved over time; these disciplines together contribute to building, updating, and maintaining the “tree of life.”
Systematics
is the field that scientists use to organize and classify organisms based on evolutionary …
What is Aristotle’s classification system?
His system of classification, one of the earliest in scientific
taxonomy
, was influential for over two thousand years. Aristotle distinguished animals with blood, Enhaima (the modern zoologist’s vertebrates) and animals without blood, Anhaima (invertebrates).
What did Linnaeus contribute to classification?
Linnaeus’s most lasting achievement was the creation of
binomial nomenclature
, the system of formally classifying and naming organisms according to their genus and species.
Why do scientists classify organisms based on evolutionary relationships?
Classification allows scientists
to organize and better understand the basic similarities and differences among organisms
. This knowledge is necessary to understand the present diversity and the past evolutionary history of life on Earth.
Which of the following is the best way to classify organisms based on evolutionary relationships?
A clade
is a group of organisms that includes an ancestor and all of its descendants. It is a phylogenetic classification, based on evolutionary relationships.
Which best describes the relationship between science and society?
Which of the following best describes the relationship between science and society?
Science influences society
and society influences science.
Which is a scientific question?
A scientific question is
one where an investigation can be designed and completed to find out the answer without having to do multiple
, entirely different investigations to get there. In a word, a scientific question is testable.
What is one way early scientific practice?
What is one way that early scientific practice differed from modern scientific practice?
Early hypotheses were not tested by experimentation
. Which hypothesis is testable? Plants make more sugar on sunny days than on cloudy days. Why is the scientific method described as nonlinear?
Does your body produce penicillin?
| Clinical data | Excretion Kidneys |
|---|
What is scientific consensus quizlet?
scientific consensus. (
general agreement among informed scholars
) stems from a community of scientists who collaborate in a cumulative, self-correcting process.
Which problem did Roberto most likely identify?
Roberto critiqued the work. Which problem did Roberto most likely identify?
The sample size is too small
.
Why are some scientists skeptical of the scientists results and conclusion?
Why should are some scientists skeptical of the scientist’s results and conclusion?
NOT The results are different from the scientific consensus.
is supported by scientific consensus and a large amount of evidence. What is the relationship between emerging scientific ideas and open-mindedness?
Is penicillin an antibiotic?
Amoxicillin and penicillin are two of
many antibiotics
on the market today. They’re actually in the same family of antibiotics, called the penicillin family. This family contains antibiotics that come from a fungus called Penicillium. Other examples include the antibiotics ampicillin and nafcillin.
Which could result from a person who does not finish the prescribed amount of antibiotics?
If you have ever taken an antibiotic, you likely know the drill: Finish the entire course of treatment, even if you are feeling better, or else you risk a relapse. Worse, by not finishing, you might
contribute to the dangerous rise of antibiotic-resistant bacteria
.
Which example illustrates public scientific communication?
Which example illustrates public scientific communication?
A scientist sends a preview copy of a journal article to some colleagues
. Two scientists wrote a paper detailing their research and conclusions and submitted it to a scientific journal.
How does the washing of hands help prevent a societal problem?
When these germs get onto hands and are not washed off, they can be passed from person to person and make people sick. Handwashing with soap removes germs from hands. This helps
prevent infections
because: People frequently touch their eyes, nose, and mouth without even realizing it.
What could happen to the environment if there were no environmental scientists to monitor it?
What could happen to the environment if there were no environmental scientists to monitor it? …
great increase in air, land and water pollution
; no one to ensure proper disposal of toxic wastes; increased destruction of habitats; increase in species extinction; You just studied 10 terms!
What are the steps in the scientific method describe each step?
The six steps of the scientific method include: 1)
asking a question about something you observe
, 2) doing background research to learn what is already known about the topic, 3) constructing a hypothesis, 4) experimenting to test the hypothesis, 5) analyzing the data from the experiment and drawing conclusions, and 6) …
Why should you wash your hands after a science experiment?
Hand washing is an essential component of laboratory safety. … Failure to wash your hands after removing your gloves may
result in transmission of pathogens from your hands to your mucous membranes
, causing infection, or contamination of nearby surfaces, posing a risk to others in the lab.
Why is it important to wash hands before experiment?
When it comes to germs or other viruses,
that soap is going to break a layer of fat around the germs or virus that is going to take it off your hands and kill the virus
. That’s why it is so important to wash your hands – not just with water, but with soap and water.
What are the best ways to prevent from having dengue malaria and cholera?
Wearing insect repellent, covering sleep areas with netting
, and avoiding the outdoors at dusk and dawn (when mosquitoes are most active) can help lower the chances of infection.
Which would be the most practical way to prevent the spread of cholera?
Measures for the prevention of cholera mostly consist of
providing clean water and proper sanitation
to populations who do not yet have access to basic services, as well as vaccination with Oral Cholera Vaccines. Health education and good food hygiene are also essential.
What preventive measures have helped eliminate cholera?
- Make sure to drink and use safe water to brush your teeth, wash and prepare food, and make ice. …
- Wash your hands often with soap and safe water* …
- Use latrines or bury your poop; do not poop in any body of water. …
- Cook food well (especially seafood), keep it covered, and eat it hot.
