We are all made of stardust. almost every element on Earth was formed at the heart of a star. It is c
Why conserve water? Because fresh water is rare and the process to clean water is expensive; therefore it shouldn’t be wasted. The next time you are tempted to waste water, think of all poor people who can’t afford clean water. Many children die and suffer everyday from dehydration and water that are unclean. :(
The right answer is C. Solute.
* A hypotonic solution is a solution less concentrated in solute so more concentrated in water.
* A hypertonic solution is a solution more concentrated in solute and therefore less concentrated in water.
* Two isotonic solutions have the same solute concentration and, therefore, also the same water concentration.
I think the answer is A. most living organisms can survive in environments with several different temperature and salinity levels.