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.
What size is the iPhone SE SIM card? The iPhone SE has a Nano SIM card (4FF). Apple first utilized the Nano SIM form factor in the iPhone 5. Previously the iPhone 4 and iPhone 4s used a Micro SIM card. By making the SIM card smaller, Apple engineers have more space to fit other hardware and minimize wasted space.