Paraphrase the following selection.

nuclear energy becomes available when radioactive (unstable) atoms split apart. the natural or artificial breaking up of atoms into smaller pieces is called fission. the newly discovered ability to "split" the atom is what makes atoms into a source of energy--nuclear energy.

scientists discovered that uranium 235 can be caused to split apart when hit by a neutron traveling at a medium speed. the uranium atom divides and subsequently becomes two new elements, barium and krypton.

Which sentence corrects the error in subject-verb agreement? a student who submits a research paper with a weak thesis and multiple sources is going to receive a higher grade than students who submit a research paper with a strong thesis and only a few sources. a student who submits a research paper with a weak thesis and multiple sources is going to receive a higher grade than students who submits a research paper with a strong thesis and only a few sources. a student who submit a research paper with a weak thesis and multiple sources are going to receive a higher grade than students who submit a research paper with a strong thesis and only a few sources. a student who submits a research paper with a weak thesis and multiple sources are going to receive a higher gesubmits a research paper with a strong thesis and only a few sources

The goal of __ painters was not to make a photographic representation of a subject, but to capture the impression of a particular moment in time a) still artist b) realist c) impressionist

Which of the following sentences refers to a conflict between characters in "two kinds"?