7Search.ccdo insects have antennaedo insects have antennaewhy do insects have antennaehow many antennae do insects havehow many antennas do insects haveinsects have antennae and legstypes of antennae in insectswhat insects have straight antennaewhat do insect antenna dofunction of antennae in insectstype of insect antennaetypes of antenna in insectswhat can insect antennae perceive