Sunlight and humidity I believe is the answer..
Nucleus. it’s the main part that sorts and tells cells what to do and where to go.
A primary air pollutant is directly from the source and secondary pollutants are omitted from two or more different primary pollutants interact with each other in the atmosphere.
EX of primary: carbon monoxide, nitrogen oxide, sulfur oxid
EX of secondary: NO2 acid rain
To provide energy to the body.
Answer:
D
Explanation:
Addition of hydroxide ions will decrease its acidity and make it more basic.
