Which of the following is not a possible global effect of local environmental changes? a) deforestation in the amazon b) disruption in animal migration patterns c) tidal waves d) rising sea levels e) alteration in competitive balance between species

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's wrong with this ecological pyramid? (multiple choice)1. secondary consumers should be at the bottom of the pyramid2. the sun has an arrow leading to decomposers 3. primary consumers should come after the sun4. energy retained should increase from the bottom to the top5. the sun should be at the bottom of the pyramid

What is the role of dna ligase in the elongation of the lagging strand during dna replication?