Abeaker contains two solutions of salt dissolved in water. the two solutions have different concentrations (measured by molarity, m) and are separated by a membrane that is permeable to both salt and water. side a has 0.2 m of salt and side b has 0.9 m of salt.
which of the following statements is true?
a) side a is hypotonic relative to side b.
b) side a is isotonic relative to side b.
c) side a is hypertonic relative to side b.

Select all the correct answers. for a claim about the natural world to be considered scientific, what attributes must it have? a).it must be applicable to future events and occurrences. b)it must be based on scientific observations that can be repeated in a controlled setting. c)it must be open to modification if new evidence doesn't completely support it. d)it must be consistent with only a small portion of relevant observations or data.