the teacher takes attendance each morning to see who is in the classroom. input
TRANSCRIPT
What is the typical flow of the components that make up an
information system?
Input-->Process->Output-->Feedback
The statement, “A unusally high tide is caused by the full moon” is an example of a(n)
scientific explanation.
When scientific work conflicts with the beliefs of society and its leaders, a___________ can
arise.
controversy
Data and observations collected through scientific processes are called _______________ evidence.
empirical
Scientists use ____________ to understand how systems work and to predict changes in a system.
models
Which of the following is an example of a scientific law?
a. All cells are produced from other cells. b. All objects in the universe attract each other. c. All substances are composed of tiny particles
called atoms. d.Mass can be converted into energy and energy
can be converted into mass.
b. All objects in the universe attract each other.
Which describes how opinion and scientific evidence are related?a. An opinion is an idea that may be formed from evidence. b. Evidence is an idea that may be confirmed by an opinion.
c. Scientific evidence and opinion are the same thing.d. Scientific evidence and opinion are not related.
An opinion is an idea that may be formed from evidence.
Why is it useful for scientists to develop models for the structure of atoms?
Atoms are too small to study directly.
Who caused controversy with the research about the harmful effects of the pesticide DDT.
Rachel Carson
A well-tested explanation for a wide range of observations or experimental results is called a
Scientific theory
Process of putting the card in the ATM machine.
Menu comes up and asks you where you want to get your money, balance,
or amount you want to get.