Answer:
The first sentence
Explanation:
The rest of the sentences have conjunctions like 'but' and 'because'. They're connecting two sentences together with a comma. The first one is one simple sentence with no commas or conjunctions. A conjunction is a word that connects two sentences to make a compound sentence.
Experts agree that the minimum time period for cardiorespiratory benefit from exercise is
Answer:
The past tense is Alice wrote a story
I believe the answer is C. Both Versions explain the background of scientific phenomenon.
This movement was called Harlem Renaissance, and during this time (end of WW1- 1930s) Harlem was a cultural center for African American culture so the correct answer is b.
