Question

correct the text by inserting two commas.
extended sunbathing however isnt a healthy way to obtain vitamin d.

Explanation:

To correct the sentence, we need to set off the conjunctive adverb "however" with commas. "However" is used to show a contrast, and when it appears in the middle of a sentence like this, it should be surrounded by commas. So we insert a comma after "sunbathing" and a comma after "however".

Answer:

Extended sunbathing, however, isn't a healthy way to obtain vitamin D.