Answer:
DNA
Explanation:
DNA (deoxyribonucleic acid) is the genetic material of living organisms. ... DNA is also passed on at the level of organisms, with the DNA in sperm and egg cells combining to form a new organism that has genetic material from both its parents.
You can reduce the levels of matter pollution by reducing the amount of particulate matter produced through smoke and by reducing vehicle emissions. Reduce the amount of particulate matter produced through any types of smoke.
Answer:
1-C............. ...............
