When a wave reaches a beach or coastline, it releases a burst of energy that generates a current, which runs parallel to the shoreline. this type of current is called a longshore current. the water in a longshore current flows up onto the beach, and back into the ocean, in a sheet formation. this action can cause significant beach erosion calleda)ripping    b)parallel erosion    c)longshore drift   d)longshore rip

Which best describes a benefit of using dna technology in medicine? a) medicine can be produced in mass quantities. b) medicine can be distributed at a reduced cost. c) medicines have fewer side effects. d) medicines are resistant to antibiotics.

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.

What is a long-term benefit of healthy eating?