Why are sources like oil on the street from a car and lawn runoff considered nonpoint pollution?*
A. There is no origin site
B. They are easily traced to a source
C. It is easily measured by hectares
D. They are difficult to identify the initial source

hi~~

i would say that hybridization occurs frequently in nature, because there are many types of hybrids that have occurred naturally, such as the mule (male donkey + female horse)

hydrogen is a compound or a single element and a element is a pure substence that cannot be separated into simpler subtances

clorine is a compound its a chemical substance that forms when two or more different elements combine

so both hydrogen and clorine are compounds

-hails tea

explanation:

-t poses