In order to save an endangered species, preservationists must study it in detail. scientific information about some endangered animals is scarce. a
In fact,
b
Therefore,
c
However,
d
Likewise,

Araby every morning i lay on the floor in the front parlour watching her door. the blind was pulled down to within an inch of the sash so that i could not be seen. when she came out on the doorstep my heart leaped. i ran to the hall, seized my books and followed her. i kept her brown figure always in my eye and, when we came near the point at which our ways diverged, i quickened my pace and passed her. this happened morning after morning. i had never spoken to her, except for a few casual words, and yet her name was like a summons to all my foolish blood. what is the general tone of the passage? a. courageous b. comical c. passionate d. fearful

Read the excerpt from the code book. the trojan horse, another software trick, involves eve designing a program that appears to act like a genuine encryption product, but which actually betrays the user. what part of speech is the underlined word? a. noun b. verb c. adverb d. adjective

Which of the number is main idea? i need this quick.