The roads in the park are all gravel and in need of grading and leveling. They don't have to post 5 mph signs here. They don't have enough picnic tables so you have to acquire one if you want one. We camped at Amana Colonies RV Park in a Motorhome.
Feeding. 1  Sponges are filter feeders that remove plankton (food) from the water that is brought in through pores lined with collar cells. 2  Flagella pull in bacteria, protozoans, & algae that sticks to collar of choanocytes where it is digested.
In addition, in Model Sponge, SpongeBob got undressed when he is used in a sponge commercial. In Pranks a Lot, SpongeBob and Patrick had to strip in order to use the invisible spray. In Overbooked, during the presentation, he is requested to undress and enter the machine.