Biology, 29.01.2020 16:58 itssmookie6540
Mary lay in bed and watched the constellations move on the ceiling over her head. her parents had brought her a star projector that projected them there. the stars moved in a circle across the ceiling, so her view was always changing. is this what happens in real life?
a) yes the stars orbit the sun
b)yes the stars are orbiting around the earth
c)no both the earth and stars are orbiting around the sun
d) no the earth moves, which makes the stars appear to move
Answers: 3
Biology, 22.06.2019 10:00
Rarefaction is used for which of the following? a. creating a representative sample b. studying how disease impacts populations c. rediscovering species thought to be instinct d. determining which sea creatures live in an area
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Biology, 22.06.2019 14:10
Pls the table below shows the role of different substances during photosynthesis. substance role during photosynthesis glucose stores chemical energy water combines with glucose to form carbon dioxide chlorophyll traps sunlight which of the following statements would correct one of the roles listed in the table? glucose combines with carbon to form water. chlorophyll reacts with light to produce carbon dioxide. water combines with carbon dioxide during photosynthesis. chlorophyll stores chemical energy needed for photosynthesis.
Answers: 2
Biology, 22.06.2019 15:10
What tool do geneticists use to predict the outcome of genetic crosses? a.karyotype b.punnett square c.centrifuge
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Mary lay in bed and watched the constellations move on the ceiling over her head. her parents had br...
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