Biology, 07.11.2019 19:31 samanthadiva
What is the term that scientist use to describe the origin of life on earth from nonliving matter
a) spontaneous generation
b)endosymbiosis
c)cyanobacteria
d)primordial soup
Answers: 1
Biology, 22.06.2019 09:00
Several billion years ago which gas was the least prevailant in the atmosphere
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Biology, 22.06.2019 10:00
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
What is the term that scientist use to describe the origin of life on earth from nonliving matter
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