Which of the following does not occur during inhalation in mammals? A)rib cage is raised up. B)diaphragm contracts and becomes dome shaped C)inter coastal muscle contracts. D)volume of the thorasic cavity increases

Which of the following is not a food produced in rainforests? a) coffee b) cocoa c) avocados d) wheat

Why are fossils not found in igneous rocks? igneous rocks are made from cooling of lava or magma. igneous rocks are found too deep underground. igneous rocks are too dark in color to contain fossils. igneous rocks are too dense to contain fossils.

Which would be the most useful source of evidence to support mcneill's contention?