Earthworm Data Plot Number of Earthworms
A
1,145
B
978
C с
125
D
1,008
E
959
William's science class staked out plots of soil throughout the school yard. The plots were all the same
size, 1 meter X 1 meter square. Each morning, for one week, they counted the earthworms they found in
each plot. Once their data had been collected the teacher asked for a reasonable explanation for the
count in plot C. Which explanation is the MOST reasonable based on the students data?
A)
The students counted wrong each time they collected the data.
B)
Plot C was much smaller than the other plots.
C)
Plot C was filled with dry, sandy soil.
D)
Plot C was in a shady, damp spot.

The earth's moon is unusually large. two popular theories of the moon's origin include the "sister world" hypothesis, which states that the moon formed from the same materials as the earth, near enough to the earth that they fell into orbit around each other. a second theory is the "capture" hypothesis, in which the moon formed elsewhere in the solar system, and the earth's gravity pulled it into its orbit. studies of what the moon is made of indicate that some of its materials had to come from the earth or from the same area of the solar system where the earth had formed. at the same time, the moon does not contain much of the material that makes up the earth's core, so the moon could not have formed from the same materials as the earth. how do the two facts above affect the described theories of the moon's origin? a. they show that scientists will never agree on where the moon came from. b. they show that more experiments on moon formation need to be done. c. they show that no theory accounts for the existence of the moon. d. they show that neither theory is complete and entirely correct.

What are the chemical names of these compounds? ke: mg3n2: reset next

Table sugar completely dissolved in water is an example of a?