Answer question 13. what is the mechanical advantage of a lever that can lift a 100 n load with a input force of 20 n

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.

Word equation for k(s) +h2o(l) yield koh (aq) + h2

Show how to convert the temperature 84.7° c to kelvin. include all steps and label the final answer