Which of the following is important to slowing pond succession and keeping a pond healthy:
A. Keeping a 100-foot-wide buffer of thick plant growth around the pond.
B. Stopping excess erosion.
C. Stopping runoff loaded with fertilizers, pesticides or other pollutants.
D. All of the above.

How many major plates cover the earth

The fish shown above is a tarpon. it is a fast-swimming and powerful open-water fish. its closest relatives, oddly, are burrow-dwelling conger eels that stay on the bottom. both eels and tarpon developed from snake-like larvae that float in the plankton during the first stages of life. once they mature, tarpon and eels are not found near one another in the ocean. the tarpon and the eel illustrate all of the following except

To confirm when to exclude children from school it’s recommended that you refer to guidelines from which of the following organizations