The difference between the flow of lava with high viscosity and the
flow of lava with low viscosity?

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.

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

b is the correct answer

sodium i think the chemical element of atomic number 11, a soft silver-white reactive metal of the alkali metal group.