It has two important function first is it is protective cover for almost all vital organs of beetle and hence it form exoskeleton bside this cover is always bright colord that protect it from its predator like birds and other who recognise bright colours as poisonus creature
no it does not
Beetle?
It may look like a beetle shell but in fact is the husk of the popcorn.
For example snails and the Rhinoceros Beetle.
An insect that has a hard shell, is black in color, has long antennas and stings like a wasp is likely a type of beetle. Two of the most common are the stag beetle and bombardier beetle.
a stag beetle
what kind of insect that is a beetle with a red shell and tiny black spots?
Shell Rotella T 10W30.
It's a beetle of some kind.
A water beetle has a hard cover that is lifted up when the wings underneath are to be used for the beetle to fly. Most beetles only fly when they need to, as flying wastes energy.
Beetles are invertebrates and have an exoskeleton
A tiny, green and black, insect with a hard shell is most likely a beetle. There are an estimated 28,000 species of beetles in North America.