Chem lab report is attached to the question plz help.

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.

How many moles of potassium hydroxide are needed to completely react with 2.94 moles of aluminum sulfate

What must be in balance for temperatures to remain constant?