Register
Which research question is most effective? A. How did natural gas affect the ozone layer in 1975? B. How do fossil fuels affect the atmosphere? C. When were fossil fuels first discovered? D. What are fossil
169k views
22 votes
Which research question is most effective?

A. How did natural gas affect the ozone layer in 1975?

B. How do fossil fuels affect the atmosphere?

C. When were fossil fuels first discovered?

D. What are fossil fuels?

User Tiramonium
by
8.3k points

1 Answer

6 votes

Answer:

b

Step-by-step explanation:

User Comic Sans MS Lover
by
8.6k points
← Prev Question Next Question →

Related questions

Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

Passe para a voz passiva: - Kevin asked Dennis a question -Somebody Build the house last year -She gives him a box
why is mercury usually hard to see without a telescope?
Transforme em voz passiva: They don't speak English in this shop
Which sentence has a misplaced adjective phrase? A. A clown at the fair with pink hair gave me a balloon. B. Marjorie is my cousin from Florida. C. My sister is the girl in the basketball jersey. D. That
In which sentence is a common noun underlined? A. We went horseback riding in Griffith Park yesterday afternoon. B. It was so much fun dancing on the grass in Widley Park. C. We rode all the roller coasters
Link Copied!