The collective nouns for crows are: a cauldron of crows a caucus of crows a congress of crows a cowardice of crows a hover of crows a murder of crows a muster of crows a parcel of crows The collective noun for rioters is a melee of rioters. The collective noun for policemen is a posse of policemen.
I - Amoeboid Locomotion - by means of pseudopodia II - Ciliary Locomotion - by means of cilia III - Flagellar Locomotion - by means of flagella IV - Metabolic or Contractile Locomotion- by means of myonemes
Locomotion is moving from one place to another. You can make lots of movements which do not involve locomotion: wiggling your eyebrows, yawning, scratching your derriere, flipping the bird and so on. Only movements like walking, running, crawling or jumping involve locomotion.