No.Sponges do not have antennae.
yes they are hairy
They have their antennaes and their brain
2
two antenaes
they thier antennaes for touch and smell
only 2.
they use the antennaes
A honey bee has two antennae.
sense of smell and touch
none a spider is an arachnid not an insect so it doesn't have antennae
Yes, grasshoppers do have antennae. The antennae are generally shorter than their body.
As bugs are insects and like other all have long antenas to communicate