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During the month the fetal heartbeat is first loud enough to be heard by a physician with a stethoscope
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Ocean waves move up and down in circles, but transmit horizontally toward the shore.
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Which process can increase the rate of greenhouse gas emissions into the atmosphere in response to a decrease in albedo
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Biology, 22.06.2019 08:50
How do you know that the plant cells in these two images have different jobs, or functions? a. because all plant cells serve different functions b. because they are two different colors c. because their dna are different d. because their structures are different
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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
During the month the fetal heartbeat is first loud enough to be heard by a physician with a stethos...
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