QUES: Branching stems hairy narrow leaves Long did not wilting fragrant flowers form a dense head

correct the punctuation.

CORRECTED: Branching stems hairy narrow leaves. Long did not wilting fragrant flowers form a dense head.

QUES: A nicebutslightlylessgreen alternative is to look for real eggs at the grocery store

correct the punctuation.

CORRECTED: A nice-but-slightly-less-green alternative is to look for real eggs at the grocery store.

QUES: joints become inflammed and painful

correct the punctuation.

CORRECTED:
...joints become inflammed and painful.