Suppose that and ecosystem experiences a decline in a major species of consumer. How might the ecosystem food web be affected?

Draw the structure of dna nucleotide with adenine as nitrogenous base

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 is the term for a water wave that is created by an underwater earthquake?