Answer:
C. The scientist's conclusion is flawed because the number of hours of sunlight changed and, therefore, the experiment is not controlled.
Explanation:
A controlled experiment is an experiment used to test a single variable at a time. The variable that is being tested is called the independent variable, and it is directly manipulated by a scientist. The rest of the variables need to remain unchanged in order not to get wrong results like the scientist in the given scenario.
As the scientist is trying to see how gamma rays affect marigolds, only the gamma ray exposure is supposed to change throughout the experiment. The amount of water remained the same, but the number of hours of sunlight didn't. That's why we don't know what exactly affected the growth of marigolds - the sunlight or the gamma rays? And that's why the scientist's conclusion is flawed.
Answer:
<em>It shows how the elderly struggle to adapt to the rapid pace of modern society.</em>
Explanation:
The novel is a work written by Ntozake Shange in 1985 about a young African-American young girl and her struggles living as a black.
Answer:
1. Encyclopedia.
2. Online search engine.
3. Dictionary.
4. Thesaurus.
Explanation:
1. <u>Encyclopedia</u>: a collection of informative articles typically arranged in an alphabetical order about a wide variety of topics from around the world. It is also referred to as Encyclopedia Britannica and could either be in form of a book or an online (electronic) database.
2. <u>Online search engine</u>: information stored in databases and on sites. It's an internet resource or service that searches for keywords or categories specified by the end user and then displays (shows) a list of website which matches or have informations similar to the query. Some examples of popular search engines are Goo-gle, Bing, Yahoo, etc.
3. <u>Dictionary</u>: a book or electronic resource that comprises of definitions, pronunciation, and spelling of words that are often arranged in an alphabetical order. Also, it provides an example on the usage of a word.
4. <u>Thesaurus</u>: words with similar meaning listed together. It's simply a type of book that lists words having similar meanings (synonyms) together and words that have opposite meanings (antonyms). The word "thesaurus" was derived from Greek and it means treasure.
The subject sets the idea/topic of the story whilst the theme alters and sets the mood for the subject of the story.
Crooks teases Lennie about his lack of self-reliance; he tauntingly asks Lennie what he would do if George were injured. Unable to think hypothetically, Lennie thinks that George is actually under threat. With some difficulty, Crooks calms Lennie down and takes on a kindlier demeanor. His sour attitude remains, however, as he tells Lennie that his dreams of owning a farm with rabbits is unlikely to amount to anything tangible.
