Chapter 3: VECTORS. 1. We say that the displacement of a particle is a vector quantity. Our best justiÂ¯cation for this. assertion is: A. displacement can be speciÂ¯ed by a magnitude and a direction. B. operating with displacements according to the rules for manipulating vectors leads to re-. sults in agreement with experiments.
The Morpheme is the smallest unit of a language that can carry meaning. Morphology is the study of words. The morpheme is the smallest unit of a language that can carry meaning. Hence, every uncompounded word in English is a morpheme. The word me is one morpheme. The word Mississippi is also one morpheme.
For most evolution, the smallest unit is a population of organisms. You can have molecular evolution (competing mitochondria, jumping genes, etc.), but that's a different ball game than what most people think about evolution. cheerio Â· 1 decade ago.