Which source would offer the most credible information about updates to automotive safety laws?

Use morphology and syntax to make grammatical sense of the following sentence (mark all that the ova of all mammals except the monotremes undergo holoblastic segmentation. the -s inflection indicates that monotremes is a plural noun. the suffix -ic indicates that holoblastic is an adjective. the suffix -ation in the word segmentation is a noun-forming suffix denoting a process. the -s inflection indicates that monotremes is a possessive noun.

He contains the main idea in a paragraph. a. thesis statement b. first sentence c. declarative statement d. topic sentence

What can the points on be used for?