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How do scientists get information?
Scientists get information from research, observations, experiments, and other scientists.
How doe scientists think protobionts formed?
Scientists think that protobionts formed by accidental natural causes.
Why scientists often test the conclusion of other scientists?
Scientists do that because they are skeptical about other scientists' work. They do not usually believe what other scientists have concluded, so other scientists come up with a hypothesis (or simply state a question) as to contradict, or theorize why another scientists' work and conclusions are wrong. In short: Scientists are skeptical and do not believe what another scientist has come up with as a conclusion.
What did scientists learn about it?
Scientists learn a few different things. Scientists learn new things very day.
Why do scientists test other scientists conclusions?
Lots of different scientists test the same things to compare different conclusions.
Which Scientists discovered what causes stomach ulcers?
1 million!
How do scientists estimate wind speeds of a tornado?
Scientists use the severity of damage that a tornado causes to estimate wind speed.
What do scientists think causes movements of the pates?
Convection currents in the mantle.
Why has society changed its view on smoking since 1960?
b. Because scientists found smoking causes cancer
What causes scientists to be concerned about the quality of lake water?
High levels of nitrates.
How did scientists change societys view of smoking after?
they showed that smoking causes cancer
How did scientists change society's view of smoking after 1960?
-- they showed that smoking causes cancer :) kymmie
What gauge do scientists use to estimate the wind speed of a tornado?
Scientists usually use the severity of the damage a tornado causes to estimate its wind speed.
How do scientists know that a pathogen causes a specific disease?
It is present in all cases of the disease
Which layer of the ozone causes concern among scientists and the public is a zone of ozone depletion in the?
Ozone is present in the stratosphere of the earth's atmosphere. It is in this region that the scientists are concerned.
What causes spinal cord tumors?
Scientists don't know what causes these tumors, although the noncancerous growths may be hereditary or present since birth.
Why is science in a constant state of change?
New technology causes scientists to question existing theories.
