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Biology, 21.06.2019 19:50
Ablastocyst is a group of cells that forms after a human egg is fertilized. the blastocyst consists of two types of cells. some of these cells will become the placenta. what do the other cells develop into?
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Biology, 21.06.2019 23:00
Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?
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Biology, 22.06.2019 22:00
Select the word from the list that best fits the definition apparent movement of a star used to measure its distance from earth
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Biology, 22.06.2019 23:00
Atype of organism that no longer exist on earth is said to be
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Why doesn’t spraying water on slime molds work to destroy them...
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