Answer:
The statement which is best supported by text evidence from the excerpt is:
A. Heating was a generally known means of reading invisible ink.
Explanation:
<u>According to the excerpt, James Jay's invisible ink would "elude the generally known means of detection." What was that means? Heating, as is stated right before the sentence. Heating was so well know that Jay was sure the enemy would try to use it to reveal the writings in the messages. However, his new ink would not appear with heating. It needed another chemical to be made visible.</u>
We can easily eliminate the other options. The excerpt does not give us enough information to infer that Jay was seen as a hero. At no point does the passage lead us to understand that the British also had access to the ink. Finally, the excerpt does not at all say that Washington helped develop the new invisible ink.
Answer: A
Explanation:
I believe it is A because puzzles are a mentally stimulating activity and intrinsic-motivated activities mean that you do them for the process and not for the end reward.
The question is incomplete and the full version can be found online.
Answer: A “These correlational findings do not prove that lack of sleep is causing these problems."
Explanation:
To answer this question, one must first read "Teenagers Who Don’t Get Enough Sleep at Higher Risk for Mental Health Problems" (2015) by Tori Rodriguez. Then, answer the first part of the question, which asks: " Which statement best describes how the author addresses the conflicting evidence in paragraph 3?."
The answer to the first part is:
She acknowledges that some questions remain, even though the link between sleep and mental health is strong.
The answer to Part B of the question is that the detail from paragraph 3 that best supports the answer to Part A is when the author explains that the correlational relationship between the lack of sleep and problems like anxiety has not yet resolved whether the lack of sleep causes anxiety or is anxiety what causes insomnia. And still, most of the research has provided evidence that supports the causal direction being lack of sleep causing problems.