Which sentence from paragraph 3 helps develop the paragraph's sequence structure?
One change permitted farmers to sell
the produce that they grew.
Before long, ordinary people were
allowed to run their own businesses.
The answer lies partly in the speed at
which this enormous country has
developed.
But why does China need a firewall at
all?
dows

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either a donut or a sphere or a pancake or a flat sphere. it depends on where the vertical line is.

if the line goes through the center of the circle and is perpendicular to a diameter containing the center, then you get a flat circle.

if the line and the diameter of a the circle meet in the center of the diameter and at an angle, you get a pancake.

if the line is on the circumference of the circle and is at right angles   to the circle you get a ring.

if the line contains the diameter, you get a sphere.

the the line is parallel to the diameter and touches the circumference, you get a donut.

part a.   = c.)

part b. = a.)

explanation: