Answer:
wow
Explanation:
Honestly my man, I can not do this math problem and hope you find your help. KhanAcademy always helps me when noone else can
I believe that it is D. All of the above.
<em>If this is incorrect, please, do tell me and I can fix my mistake. Thank you.</em>
Answer:
I think A, "Primary pollutants from a stationary source"
Explanation:
Got it right on exam :)
Answer:
Plants produce oxygen during photosynthesis, and they also need oxygen gas from the air for cellular respiration
Explanation: