Answer:
<em>A wildlife biologist</em>
Explanation:
<em>Study animals and other wildlife and how they interact with their ecosystems.</em>
<em>Are scientists that observe and study the behaviors of animals. They frequently observe the features of certain wildlife and determine the creatures' role in specific ecosystems .</em>
I believe the answer to be B.
Explanation:
It would appear to me that Roosevelt wants the citizens to take action as just being optimistic will not help in the reality of the situation.
This abbreviation could stand for <em>sound effects</em> and so it could be needed in scripts for television ads (D).
In the copy for billboards (A) sound effects are irrelevant just like in the copy for magazine ads (B) or newspaper ads (C), because sound effects are not needed in these kinds of advertisement. So, as sound effects can only be used in one of these choices, television ads, the abbreviation SFX will be needed in scripts for TV ads. Also, similar abbreviations could only be used in the script of an advert and not in the copy that is the final text that will be shown to the public, so choices A, B, and C are wrong for this reason as well.
Its like a trait.
Example:
Sally is brave, she went into the scary haunted house. The bold word is a characteristic.
hope that helps :)
The answer to this would be 3