Explain the action of enzymes in digestion and the different roles of at least two named enzymes that are produced in the pancreas.

Florian discovers a rock that is broken into pieces. each piece has several bands. which type of rock does florian predict these pieces will change into when subjected to heat and pressure? igneous magma metamorphic sedimentary

Atheory of how evolutionary change occurs. some individuals in a population possess variations that make them more or less able to survive and reproduce.

Compare and contrast region e in the illustration above with region d. describe the physical characteristics of each region.