Biology, 27.09.2019 05:30 chameleonsarelife

Major scientific theories include the cell theory, the big bang theory, and the theory of plate tectonics. how are scientific theories formed?
a.
through extensive testing and the accumulation of several lines of evidence
b.
through meetings between scientists in which they discuss several possible answers to a scientific question
c.
through a single scientific discovery in which a scientist learns something new

Answers: 2

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 20:00, shikiaanthony

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

Answers: 3

continue

Biology, 22.06.2019 01:00, dahn

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

Answers: 3

continue

Biology, 22.06.2019 02:00, naimareiad

The finches on the galapagos island were similar in form except for variations of their beaks. darwin observed that these variations were useful for: attracting a mate defending territory building nests gathering food

Answers: 3

continue

Biology, 22.06.2019 03:00, CatsandDogsaredabest

During the day, plants produce by splitting water molecules in the light-dependent reactions of photosynthesis. at the same time, plants use cellular respiration to produce some of the needed by the light-independent reactions to make sugars. during the night, plants produce because takes place.

Answers: 3

continue

You know the right answer?

Major scientific theories include the cell theory, the big bang theory, and the theory of plate tect...