As with any species classed as an insect, they would have six legs or three pairs of legs.
six
A fly has six legs when it is an adult, but no legs when it is a larva
They have 6 legs.
do they have 8 legs do they have 8 legs do they have 8 legs
butterflies are insects therefor they have 6 legs
Insects have 6 legs (or 3 pairs of legs), this is one of the defining characterstis of insects
It has the same number as an adult cow -- 4
An adult daddy long legs will have segmented legs, that when stretched out would be about 5 to 6cm long.
All insect larvae have six legs, like the adults. Caterpillars and some other types also have multiple prolegs, the stubby little balloon legs, but those aren't true legs and are lost while pupating into the adult insect. Beetle larvae don't have prolegs, just the six that will make it into the adult form.
Adult butterflies have six legs and bilateral symmetry. In addition, adult butterflies have wings, as well as compound eyes.
An adult daddy long legs will have segmented legs, that when stretched out would be about 5 to 6cm long.
Similarity between young and adult cockroach is that they have the same number of legs
Not really; even in arthopods seemingly having no legs, they're conceiled. A few examples are water fleas and barnacles (legs inside the carapace, used for filtering food from water), and many larvae (structures are present and will emerge in the adult).