Question 9 7 pts
A group of students toured a limestone cave in northwest Georgia.
Which of these best explains how the limestone caves in Georgia
were formed?
O Plant roots split the rock.
O Acidic water dissolved the rock.
Animals burrowed into the rock.
Ice formed and broke up the rock.
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brain development. a child's brain undergoes an amazing period of development from birth to three—producing more than a million neural connections each second. the development of the brain is influenced by many factors, including a child's relationships, experiences and environment.

explanation:

the "power" of a lens is its resolution power, or its ability to distinguish between to closely located points. with the low power lens, it is likely you will see the rough form of the hay and maybe some movement of dots around the hay. however, when observed with the high power lens, the detailed features of the hay become visible and the microbes being grown are more clearly visible.

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