Biology, 10.10.2019 17:00 shaylawaldo11
Why is volcanic soil (andisol) very fertile? a. it is rich in minerals from volcanic deposits. b. it is a young soil with low water retention. c. it has been leached of mineral nutrients. d. volcanic activity warms the soil.
Answers: 1
Biology, 21.06.2019 19:30, granthazenp5e9mj
Astudent observes a star from two positions of earth in its orbit, in summer and winter, and measures the change in the position of the star. which of these can be best calculated by this method?
Answers: 1
Biology, 22.06.2019 06:10, heroicblad
Long-period comets come from the oort cloud particles in earth’s atmosphere material from the asteroid belt the kuiper belt
Answers: 2
Why is volcanic soil (andisol) very fertile? a. it is rich in minerals from volcanic deposits. b. i...
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