The pre-colonial diet of natives of the pacific islands included eating

Native Hawaiian cuisine is based on the traditional Hawaiian foods that predate contact with ... Various food producing plants were introduced to the island by migrating ... eaten. Most Pacific islands had no meat animals except bats and lizards. ... The early Hawaiian diet was diverse, and may have included as many as 130 ...

this protocol describes a detailed procedure for intracellular flow cytometry staining.

answer and explanation;

volcanic rocks are igneous rocks which form from lava, molten rock which has been thrust out of a volcano onto the surface of a rocky body such as an asteroid, planet, or dwarf planet.  

plutonic rocks are igneous rocks which form from subterranean chambers of molten rock or magma. plutonic rocks make up the base of continental crust as well as oceanic crust. their slow rate of formation causes them to be coarse grained since there is plenty of time for large crystals to form before the magma solidifies into rock.

the textural difference is that plutonic rocks are more coarse grained than volcanic rocks. plutonic rocks are coarse grained while volcanic are fine grained ; glassey or fragmental. since fine and coarse are adjectives the decision as to whether a rock is fine or coarse grained is generally made on the bases of whether or not the individual crystals can be seen in most if the rock.