By which of the following mechanisms do the water molecules most likely move into the large intestine?
а
by passive transport from an area of low osmolarity to an area of high osmolarity
b
)
by passive transport from an area of high osmolarity to an area of low osmolarity
c
by active transport from an area of low osmolarity to an area of high osmolarity
d
by active transport from an area of high osmolarity to an area of low osmolarity

Mechanisms do the water molecules most likely move into the large intestine by passive transport from an area of high osmolarity to an area of low osmolarity.

Option B

Explanation:

Osmotic concentration is otherwise called as osmolarity. Normally osmosis happens from an area of higher concentration to lower concentration. During the process of digestion the required nutrients are absorbed by the body.

Then the water is absorbed in the large intestine by passive transport where no energy is required. Hence water molecules move into the large intestine by active transport from an area of high osmotic concentration to an area of lower osmotic concentration.  

the dark variety, as they are not visible on the dark tree barks

explanation:

4.) metal

"-the movement of carbon from the nonliving environment into living things and back to the environment

-carbon is the essential component of proteins, fats, and carbohydrates (which make up all organisms)

-carbon exists in air, water, and living organisms

-producers convert carbon dioxide in the atmosphere into carbohydrates during photosynthesis

-bacteria in the atmosphere cycles through the system in filtration units

-in cellular respiration, carbon is released back into the atmosphere as carbon dioxide

-some carbon is stored in limestone (forming one of the largest "carbon sinks" on earth)

-largest carbon reservoir on earth= limestone

-carbon stored in the bodies of organisms as fat, oils, or other molecules may be released into the soil or air when the organism dies

-this may form deposits of coal, oil, or natural gas (fossil fuels, which increased the atmospheric carbon dioxide)

-fossil fuels store carbon left over from bodies of organisms that died millions of years ago

-they are located in the surface of earth, deep within the earth and beneath the ocean floor."