Some common species of amoebas feed on decaying matter at the bottom of freshwater streams and stagnant ponds. The best-known of these, Amoeba proteus, is used for teaching and cell biology research. Parasitic species include Entamoeba coli, which resides harmlessly in human intestines, and Entamoeba histolytica, which is found in places where sanitation is poor and is carried by polluted water and sewage.
Not all the parts are sealed, however, which suggests the iPhone SE is not entirely resistant to water, as the Samsung Galaxy S7 is. Indeed, Apple hasn't officially said the iPhone SE, or the 6s/6s Plus, is resistant to water, whereas Samsung actively boasts water-resistance as one of the Galaxy S7's defining features.
Apple is cautious with its Apple Watch and doesn't market the device as waterproof, instead giving it a water resistance rating of IPX7.Apple says it's fine to wear the watch in the rain or while washing your hands, but the company doesn't recommend submerging the device.Many Apple Watch owners have tested Apple's water resistance claims, coming to the conclusion that the Apple Watch is more water resistant than Apple claims.It's survived submersion in a bucket, laps in a pool, lengthy swim tests, and even a 10m dive with no damage.pple says it's fine to wear the watch in the rain or while washing your hands, but the company doesn't recommend submerging the device. Many Apple Watch owners have tested Apple's water resistance claims, coming to the conclusion that the Apple Watch is more water resistant than Apple claims.