Which is a key detail the author could add to paragraph 2 to help
support the main idea?
Main idea of Paragraph 2: The sun also produces more
violent types of space weather.
When a solar flore erupts, it has the force
of a hundred million hydrogen bombs.
Scientists believe that solar flares follow
an 11-year cycle.
A person needs to use a solar telescope
to see a solar flare from Earth,
Solar flares were first observed in 1859
by an astronomer in England.

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.

the correct answer is the following.

one of the groups i belong to is the boy scouts. this is a problem-solving group because it has tasks that we need to solve in order to other people in different activities such as the rescue of lost pets, or elder people in need.

the other group i belong to is kids pro environment, and is an information-sharing group that tries to create conscience about the risks and problems that generate pollution in our cities. we share information to other students and parents on the importance of keep our communities clean and our skies clear.  

your answer would be: c

part of what article?