What do the arrows in the diagram above indicate?

question 5 options:

flow of energy.

who consumes whom.

a common food chain

trophic levels

Researchers want to use edna to look for an invasive species in the water which of the steps would be likely do last

When new rock is added to an oceanic ridge, the magnetized strips on either side of the ridge are evidence of sea-floor spreading. this is because the rocks on the two sides of the ridge o are equal in width and in polarity are polar opposites oare magnetized vary in width but are equal in polarity

What type of graph presents information about how often certain or traits occur?