5
AssignmentMultiple Select

Water and Wind Erosion

Question 5 • WCA 4130 Earth and Space Science 1st Quarter 26-27

Which of the following contribute to dirty air? Select three options. photosynthesisfossil fuelssmokingmoldrespiration

Answer
A
photosynthesis
B
fossil fuels
C
smoking
D
mold
E
respiration
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