Answer:
B.
Explanation:
The definition of an observation is the act of noticing something or a judgment or inference from something seen or experienced.
B
An infinitive always has the word “to” before the verb
Some examples are: to sing, to dance, to play, etc.
The subjunctive mood or the imperative mood
A global citizen is someone who self-identifies first and foremost not as a member of a state, a tribe or a nation, but as a member of the human race, and someone who is prepared to act on that belief, to tackle our world's greatest challenges.
The answer might be the deer, so answer A