A semipermeable membrane is a membrane that allows certain substances to pass through it. The most accurate definition is the third choice, "It is a barrier with tiny openings that let some, but not all, materials pass through." hope this helps:)
Answer:
all you will need to understand the basic energy change results the 2nd law predicts. ... We can transform some of it (but not all) into useful work.
Explanation:
<span>d. The majority of bacteria on earth can cause disease, if given the opportunity.
Most bacteria don't cause disease and some are even beneficial to the body (good bacteria). </span>
Because a chemical change occurred. heating, baking, cooking are can cause chemical changes. color change most frequently represents a chemical change
