Biology, 07.04.2021 03:10 EmilySerna
As the Earth rotates on its axis and revolves around the Sun, the Earth goes through seasonal changes. Why does this happen?
A. because the Earth is closer to the Sun during the summer
B. because the Earth rotates slowly
C. because the Moon revolves around the Earth
D. because the Earth's axis is tilted
Answers: 3
Biology, 22.06.2019 04:30
Sexual reproduction in the parent cell will result in offspring with a) identical genetic information. b) half the genetic information. c) double the genetic information. d) four times the genetic information.
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Consider the venn diagram of plant reproduction. where in this image, areas a - d, would you insert the picture of the orange lily?
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Biology, 22.06.2019 11:30
Ihave no idea how to solve these. plus there's another question that is 2) a 10 kilogram meteorite is collected in space and brought back to earth. it is composed of 1.25 kg of uranium-238 and 8.75 kg of lead-206. how many u-238 half lives have passed? what is the approximate age of the meteorite?
Answers: 1
As the Earth rotates on its axis and revolves around the Sun, the Earth goes through seasonal change...
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