Very small indeed x x
Some small insects that jump like fleas include grasshoppers, crickets, and springtails.
because they are to small to fly
Yes, water can drown fleas. Fleas are small insects that breathe through tiny tubes on their bodies, and when submerged in water, they can suffocate and drown.
rickettsia
Dapnia are like fleas, they are sometimes referred to water fleas. They are multicellular.
Fleas.
Cladocera - order of small crustaceans - water fleas
Some insects that look like fleas include springtails, booklice, and bird mites. These insects are small and may be mistaken for fleas due to their size and appearance.
Fleas and grasshoppers are small bugs that jump around in the garden.
Sand fleas are small creatures which live on beaches and feed on tidal litter. They are unrelated to human fleas and would not survive for very long on the human body or in human clothes. They are only named sand "fleas" because they jump.
Fleas are tiny, so they live on furry mammals. They actually suck blood. It would hurt if they were bigger, but since they're so small, it makes a small tickle. This is what causes dogs to itch.
There are no collective nouns for verbs. The word 'flees' is the third person present of the verb to 'flee' (to run away from). If you meant 'fleas' (a small, wingless, jumping insect that feeds on blood), the collective noun is an infestation of fleas.