Agree on using one system. That way no one would be confused by the measurements and everyone would have the same calculations without having to painfully convert. Preferably the metric since it was designed to be easy
Shorten this answer as you will
Answer:
The correct answer is c. a variety of nutrient molecules are readiy available as dissolved solutes.
Explanation:
There are several molecules that act as nutrients, that can dissolve in water. Mostly inorganic compounds like salts can dissolve in water, resulting in ions that can go through the membrane easier. The temperature of living things actually is more stable because of the water in them.