Species abundance is the number of individuals per species, and relative abundance refers to the evenness of distribution of individuals among species in a community. Two communities may be equally rich in species but differ in relative abundance
Neurotechnology is any technology that has a fundamental influence on how people understand the brain and various aspects of consciousness, thought, and higher order activities in the brain.
I think it’s eutrophication
Evolution by natural selection.
survival of the fittest=natural selection
Theories explain phenomena, whilst laws are generalizations which characterize them.