No.Sponges do not have antennae.
yes they are hairy
They have their antennaes and their brain
two antenaes
only 2.
they thier antennaes for touch and smell
A honey bee has two antennae.
sense of smell and touch
Yes, grasshoppers do have antennae. The antennae are generally shorter than their body.
none a spider is an arachnid not an insect so it doesn't have antennae
dragonflies have 100 antennae. 16 legs and 8 heads
As bugs are insects and like other all have long antenas to communicate
The antennaes were once used for reproduction, but over time, they became obsolete and unfit for the job.