<span>Increasing the use of nuclear power and planting trees in urban areas are two methods of reducing atmospheric levels of : Carbon dioxide
If it used correctly, the energy that produced with nuclear power does not produce harmful emission for the environment such as CO2.
As for trees, they absorb CO2 for their photosynthetic process, which will reduce CO2 amount in atmosphere
</span>
You forgot your options, but I think i've seen this question somewhere already and i remember them. The answer is that it is not true that <span>Iron could be manufactured without the need to heat it up. </span>
<span>If the sentence you provided is the sentence to correct this would be the correction:
Complete the sentence correctly of a student who wants to be part of the class play.</span>
Answer:
A) that he almost always won stunning victories
Africa has a balanced economy