It's personification! The author is describing stove as sighing. That's not possible!
Out of those three, the best choice would be C
Answer:
Explanation:
This is an awful lot of points. Try 20 next time.
DNA manipulation will be responsible for
- black leaves on plants which directly change sunlight to energy.
- termites will be encourage to eat rust rather than wood.
- trees will produce liquid fuel.
- All of these would have economic consequences that would benefit the farmers that used them.