Biology, 20.05.2021 01:00 xo216aaliyah216xo
Which describes Aristotle's and Ptolemy's models of the solar system? Select the two correct answers.
A. Sun at center
B. geocentric
C. circular motions of planets
D. elliptical motions of planets​
Answers: 3
Biology, 22.06.2019 00:00
Hurry which of these is true about index fossils? a) are very scarcely found b) used as guides in relative dating c) found in the youngest layer of the rock d) used as reference points in absolute dating
Answers: 2
Biology, 22.06.2019 00:40
As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles
Answers: 2
Biology, 22.06.2019 02:30
What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.
Answers: 1
Biology, 22.06.2019 07:20
Which best describes carbon dioxide’s path out of the body
Answers: 2
Which describes Aristotle's and Ptolemy's models of the solar system? Select the two correct answers...
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