Question

Please answer this question​

Answer 1

Answer:

ok I am trying but first Mark me branliest

Answer 2

Step-by-step explanation:

Complex Sentence consists of one principal clause and any number of subordinate clauses.

An Adverb Clause is a subordinate clause which does the work of an adverb in a complex sentence.

In this case,

Option B is correct. The subordinate clause while it is hot modifies the verb 'strike' in the principal clause. The subordinate clause answers as to when we should strike the iron. Henceforth, while it is hot is a subordinate adverb clause as it behaves as an adverb..

Option A is incorrect as the sentences have been joined by using a subordinate adjective clause.

Option C is incorrect as the sentences have been joined into a simple sentence.

Option D is incorrect as the sentence is a simple sentence.