They don't.
Sperm and eggs are just sprayed into the water and mix by chance.
technically yes, they attract mates by using their scents
a kitchen sponge sea spone purple sponge (sea sponge)
Coyotes howl to attract a mate. Howling occurs in January and February when they are looking for mates. They also use scent to attract their mate.
they do a poo
He is a sea sponge. His appearance makes him appear as a kitchen sponge, yet Sea sponges do not look like this.a sponge.
There are 6 different types of sea sponges, the tube sponge, vase sponge, yellow sponge, bright red tree sponge, painted tunicate sponge, and the sea squirt sponge.
Sea sponge
a sponge that lives in the sea
He is a sea sponge.
they sing
To Attract Mates .
So that it can attract mates.