drag each phrase into the correct column for the beach erosion strategy it describes.

-jetty

-beach nourishment

-seawall

: brings in more sand to replace erosion |

| : : prevents erosion by directing waves
back to ocean

: : hard structure built perpendicular to shore

: : hard structure that also provides flood
protection || :

can cause sand buildup on updrift ide of structure

answer:

7

explanation:

one of the most common forms of pain or discomfort we feel during strenuous exercise is a burning sensation in our lungs or muscles that goes away shortly after we cease the activity. this is caused by a build-up of lactic acid.

the "dirty dozen" chemicals banned in an international treaty are formally known as persistent organic pollutants, or pops. the united nations environment program provided this background on what they are and what they can do to humans and wildlife.

i hope this