<span>ANIMALS is the word in the sentence that is a plural common noun.
Plural
noun is a word that indicates that there are more than one person,
animal, place, thing, or idea. When you talk of more than one of
anything, you are using the plural nouns. Plural nouns are written using
the same word and simply adding s, es, or ies to the end.
Animal is a singular noun. You add "s" to make it into a plural noun. Thus, ANIMALS.
</span>
<span />These
are the steps of scientific method and OBSERVATION is a first step to know how you will start your
research<span>. </span>HYPOTHESIS is the second steps that answer that what you will
find.<span />PREDICTION is a third step that your specific belief about the
scientific idea and If hypothesis is true then you will predict that you will
discover it.
Answer: C. It is important to persevere through challenging situations.
Explanation: It is important to persevere through challenging situations best describes the theme in this excerpt.
B uses the word: "From" Correctly