Some indentation and punctuation mistakes exist, but do not interfere with reading. Paragraph is indented and punctuated correctly. Paragraph is indented and punctuated correctly and appealing to look at. Spelling is correct. Paragraph is not attempted.
Spelling mistakes interfere with reading.
Some spelling mistakes exist, but do not interfere with reading. All words are spelled correctly. All words are spelled correctly and work is appealing to look at. All rights reserved by L. Custer. This project addresses the following Michigan Science Standards and Benchmarks.