HELP PLEASE Ich, or white spot disease, is a common problem for fish in freshwater aquariums. It is caused by a species of protozoa called Ichthyophthirius multifilis. The relationship between the
fish and ich is classified as parasitism. Which statement shows that ich is a parasite?
Ich causes white spots to form on the fish's gills.
Fish with ich usually develop respiratory problems.
Ich spends part of its life cycle living on the aquarium floor.
O Fish with ich are often observed rubbing against the tank to scratch.

measuring physical properties lab reportinstructions: in the physical properties lab, you will test the physical properties of different building materials in order to pick the appropriate materials for a new home in tiny world. record your observations and test measurements in the lab report below. youwill submit your completed report.name and title: lyric lawton, mr.herbert, 10/13/17, physical properties lab. objective(s): i need to parvus build his house out of the right material, so he will stay cool in the mountains.hypothesis: if we use wood to build the roof of the house, then the temperature inside the house will remain cooler.if we use clay brick to build the walls and floors of the house, then the temperature inside the house will remain cooler.if we use aluminium to bring electricity into the home, then it will allow electricity to flow into the home at a faster rate.if we use iron to construct the latches on the windows and doors, then the magnetism will keep the latches secure.

i think the answer would be a. after sentence 14! i hope i at least a little