Answer:
C. Agricultural runoff
Explanation:
Clean Water Act is a U.S. federal law that controls the discharge of waste substances that is coming from houses and industries in the form of garbage, sewage and harmful chemicals into the country's surface waters, including lakes, rivers, streams, wetlands, and coastal areas. This act was passed in 1972 in the united states of America. This act helps in maintaining and saving of the life of marine animals which is an important part of our environment. Agricultural runoff is excluded in the Clean water Act. Agricultural runoff is a water that comes from the field through irrigation and rainfall etc.
Answer:
let me ask wheres the picture
Explanation:
Answer:
Length of the cells = diameter of field of view/ number of cells across the field of view
Explanation:
therefore 2.25= 4.5*X
X= 2.25/4.5
=0.5 number of cells
Species are defined as organisms that interbreed naturally and produce viable offspring.
<span>there are some animals that can interbreed, such as horses and donkeys, but their offspring are not fertile.</span>
The water may be polluted and the wetness of the dirt may not be suitible for numerous plants
