A group of students measured a twenty-foot stretch of a river ccosystem and recorded observations, Which statement is a testable hypothesis related to the scenario? o Watcr is an abiotic component in the river ccosystem 0 If the frogs anc startled, then they will jump into thc water The frogs living in the pond represent a population

answerpotassium hydroxide preparation;

treatment of fungal infections usually follows diagnosis confirmed by potassium hydroxide preparation or culture;

the cell is the smallest structural and functional unit of living organisms, which can exist on its own. therefore, it is sometimes called the building block of life. some organisms, such as bacteria or yeast, are unicellular—consisting only of a single cell—while others, for instance, mammalians, are multicellular.