The temperature of an ice and water mixture at 1 standard atmosphere remains at 0 c as long as both ice and liquid water are present, no matter what the surrounding temperature

Select each correct answer. more than one answer may be correct. which of the following is a characteristic of unicellular organisms? they can possess tissues and organs. all of their functions are performed by a single cell. they are usually microscopic. each of their cells is specialized to perform a specific function.