Biology, 08.11.2020 02:40 omojay3103
Scientific theories are explanations for naturally occurring events or phenomena. Although scientific theories require extensive observations and experimentation, they can change over time as new evidence is discovered. Scientific laws are principles that are also based on extensive observations and experimentation. Although scientific theories can develop into laws, a theory can only be declared a law if it is proven to be without exception under certain stated conditions. Which of the following is true regarding scientific theories, laws, and knowledge? A. Scientific knowledge must be proven by both scientific theories and laws. B. Scientific theories and laws develop from the acquisition of scientific knowledge. C. Scientific theories can lead to scientific knowledge, but scientific theories are not related to scientific knowledge. D. New scientific knowledge is gained by memorizing scientific theories and laws.
Answers: 3
Biology, 21.06.2019 20:00
How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.
Answers: 3
Biology, 22.06.2019 01:20
Consider the model of the oxygen cycle on earth. the majority of earth's oxygen reservoirs are found in the a) atmosphere. b) biosphere. c) hydrosphere. d) lithosphere.
Answers: 1
Biology, 22.06.2019 07:30
What evidence did mendel find that supported his law of independent assortment? a. some traits are controlled by several different genes. b. a trait can be passed on from a parent to an offspring. c. most traits have a dominant form and a recessive form. d. different traits are passed on independently of each other.
Answers: 3
Scientific theories are explanations for naturally occurring events or phenomena. Although scientifi...
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