Which of the following describes an approach used to decommission a nuclear power plant? I. All parts of the plant that are radioactive are cleaned and taken apart.
II. Radioactive components are allowed to decay before clean-up.
III. Nuclear plant is encased in concrete.

I only
II only
I and II
I, II, and III

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the

I’m not really sure

The right answer is c.sandstone.

1. aspect is nothing really because the answer is right in front of your face