"Untreated water from a factory flowing into a lake" is an example of point source pollution.
Why? You can actually point to a specific source- the factory. Runoff isn't considered point source.
If I helped you mark brainliest.
Answer:
A) H2O
Explanation:
This helps us produce oxygen and hydrogen. This is the oxygen that you breathe because we have always heard plants give us oxygen and this is how they do it
ATP contains energy in the chemical bonds between its phosphate groups, <span>best explains how the structure of ATP helps provide energy to the cell.</span>
Answer:
all the work in a given area
the energy required to do work
Explanation:
is the energy