evolution Flashcards
1
Q
what is biological evolution
A
process by which populations change over time in response to a change in their environment.
2
Q
hypothesis
A
a possible, or temporary explanation of a phenomenon, that can be tested using observations and/or experiments
3
Q
theory
A
a widely held explanation of a phenomenon that is supported by numerous observations, experiments and scientif evidence
4
Q
why is evolution regarded as scientific theory?
A
the theory of evolution is regarded as a scientific theory since various hypothesis relating to evolution have been tested and verified over time.
5
Q
A
