<span>A war that is unrestricted in terms of the weapons used, the territory or combatants involved, or the objectives pursued, especially one in which the laws of war are disregarded.</span>
Answer:
Sentence B: The flowers in Isabel's garden attract many butterflies. As these colorful butterflies flutter from flower to flower in search of nectar, they pollinate the flowers.
Explanation:
This is really the only sentence that gives you a vivid description of what goes on throughout the sentence. It lets you use your sense of sight by uses extensive use of adjectives and descriptive language.
For the adjective meaning deficient or lean, meager is the preferred spelling in American English. Meagre is preferred in all other varieties of English. Other than the spelling, there is no difference between the two forms.

Valli dreamt of riding on the bus. Her eagerness to fulfill her dream fired her curiosity. This curiousness led her to listen to the conversations of the people going on the bus ride and asking discreet questions so that she could gather as much information as she can regarding the bus journey.
On the bus journey, Valli acted confidently and behaved maturedly. She did not consider herself to be any less than an adult. She was focused on fulfilling her dream and did not get tempted to go outside the bus and explore the town when the bus reached the town. On the return journey, she learnt about death when she came to terms with the dead cow. This made her aware of the fact that death is a part of life and should be accepted as it is a natural phenomenon. Thus, the bus journey made her learn a lot of things.