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What 2 classifications do scientists use when they are talking about animals?
they use the genus and the specie names
How do scientists use pedigrees?
The pedigrees of an organism reflect to its ancestry. The scientists use pedigree record for breeding purposes in plants as well as in animals to get improvement in their races.
How can satellite images help scientists protect endangered animals?
Scientists can use satellite images to asses the conservation status of the endangered animals. They are then able to use the results to find which species are threatened and determine the priority for future protection.
When did scientists start to experiment on animals?
Because it is not legal or ethical to perform toxicology research on humans, scientists use animals such as fish, mice, and other organisms whose bodies respond similarly to those of humans. These are called animal models.
What t word do scientists use to classify animals?
eukaryotic organisms in the Kingdom of Animalia. Another name for Animalia is Metazoa
Who used experiments?
we are all scientists. we all use experiments
Why do scientists use experimenting as a method of research?
Experiments can be used to test a hypothesis. For example, an ecologist may set up an artificial environment in a lab to imitate and manipulate conditions that organisms would encounter in the real world. Scientists use experiments to manipulate variables until they find the answer to their question. This is all part of the scientific inquiry.
Why do Scientists use experiments?
Scientists use controlled experiments because the results are consistent and can be replicated. The control of an experiment is the value that you are controlling the dependent variable to.
Did scientists use animal testing for a cancer drug?
That is generally how they test certain drugs (as in medicines) is on animals...like lab rats.
Why do scientists use the data from controlled experiments?
To ensure results are of optimal percent error, scientists must manipulate only one variable. Therefore, they use controlled experiments.
What device do the scientists at Jefferson's lab use to study quarks?
Scientists use an electron accelerator :)
How do scientists learn something new from controlled experiments?
they use controlled experiments to help them find out if it works or not.
Do scientists often use controlled experiments to test observations?
False
Does scientists only use standard units measure in their experiments?
yes
What temperature will you use for experiments in the classroom?
in chemistry lab temp. must be about 15c to 20c
How do scientists develop scientists explanations about subjects that are impossible to study through controlled experiments?
Scientist use models
Scientists can test predictions for situationsin which impossible or unethical to use experiments?
Correlations
