Possible answers:

rift valley
volcanoes
sea-floor spreading
divergent boundary
mountains
mid-ocean ridge
convection
continental crust
deep-ocean trench

What is the role of the phospholipid belayer in cellular transport in living cells

Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?

What if the yeast were extremely active and produced more than 100ml gas. would you know? why/why not