Biology, 16.10.2020 08:01 Schoolwork100
Which statement is an example of a scientific theory?
A.
All living organisms are composed of one or more cells, which came from pre-existing cells.
B.
Hummingbirds do not like the color white because they visit other colored flowers more often.
C.
The Earth is the third planet from the Sun and has one moon, which orbits the Earth.
D.
The amount that caffeine affects a person's heart rate differs based on the person's age.
Answers: 2
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In which case would a scientist choose to use a dissecting microscope rather than a compound microscope
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How does this experiment explain why it is often milder in areas such as coastal maryland while areas such as kansas or iowa have more extremes in temperature
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Multicellular organisms use cell division, mitosis, for growth and the maintenance and repair of cells and tissues. single-celled organisms may use cell division as their method of reproduction. regardless of the reason for mitosis, the process ensures genetic continuity. what is the step in the cell cycle that ensure genetic continuity?
Answers: 3
Biology, 22.06.2019 08:00
In which state was more than 100 billion tons of coal mined in 2005?
Answers: 1
Which statement is an example of a scientific theory?
A.
All living organisms are composed o...
All living organisms are composed o...
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