Pretty sure it is 'looks'. You can't guard duty or along. You can look at something, though.
Hope this helps!
<span>Language
is said to be species-specific because only humans posses language,
and species-uniform because every normal human posses language. It is
truth that other animals posses various degrees of communication
systems, but they are not complex enough to be considered language.
In addition, even though the ability of acquiring a language is
genetically inherit, the specific language that a child acquires is
completely obtained trough the cultural environment.</span>
It's asking you for a explanation of why some people thought Darwin was smarter than most people
At the board meeting, the chairman will how to address all the adverbs public sissy that the company has received lately, however, he's decided to proceed that news with the company's glowing Financial reports