Answer:
Listen this is something you need to figure out because these questions prepare you for the future. Watch the map and use your critical thinking skills to answer the question. You got this!!
H2O is a compound. So it's second one.
DNA is one and Grow and Develop i think i could be wong let me know i can read up on it some more
Answer:
Surfactants reduce the surface tension of a liquid. The Most liklely thing to happen is that the viscosity of the water will decrease.
