Which has the greatest effect on the amount of salt in a salt marsh? These are the choices

The options were omitted from the question.

here are the options with the question

Which has the greatest effect on the amount of salt in a salt marsh? These are the choices

a)the number of animals living in the marsh

b)the closeness of the marsh to the ocean

c)the depth of the water in the marsh

d)the temperature of the water in the marsh

b)the closeness of the marsh to the ocean

Explanation:

Salt marsh is a vast area of  low, tidal flat topography situated along coastal regions, beaches etc, and are constantly  flooded  by the salt water or brackish water leading to accumulation of water on the area due to poor drainage. These areas of the ecosystem consists of plants (grasses and shrubs ) and animals which have special adaptations to survive such saline habitat.  since there is  occasional flooding by the water with high salt content, the closer a marsh is  to the water body,  the  higher the effect of the amount of salt in a salt marsh.

the dna molecules have a negative charge because of the phosphate groups in their sugar-phosphate backbone, so they start moving through the matrix of the gel towards the positive pole. power is turned on and dna fragments migrate through gel (towards the positive electrode).

explanation: