Final answer:
The clause 'whatever food we can find' is a noun clause, acting as the object of the preposition in the sentence. Noun clauses can serve as subjects, objects, or complements, and are often introduced by subordinating conjunctions.
Step-by-step explanation:
The clause in question, "whatever food we can find," is known as a noun clause. A noun clause is a type of subordinate clause that performs the functions of a noun in a sentence.
It can act as the subject, the object, or the complement within a sentence. In this scenario, the noun clause is acting as the object of the preposition "with", and the entire phrase "make do with (whatever food we can find)" signifies a willingness to utilize any available food.
Examples of noun clauses in sentences could include, "Whatever you decide is fine with me," where "whatever you decide" acts as the subject, or "I believe that the solution will work," with the clause "that the solution will work" acting as the object of the verb "believe".
Noun clauses often start with words like 'what', 'why', 'how', 'if', 'that', among other subordinating conjunctions.