No we dont. us males have one less.
The answer is <span>c. One that is most easily affected by changes in water quality.
An indicator species is a biological species whose presence or absence and even abundance can indicate specific environmental conditions. For example, there are some species (plant, fish, invertebrates,...) that can live only in an extremely clean river. But, if that clean river gets polluted by human activity, the river will not be any long extremely clean, and sensitive species will not survive and will disappear from the river. Its absence will indicate that river quality is threatened.</span>
Answer: Due to formation of carbonic acid, increased CO2 level will decrease the pH of earth waters.
Carbon dioxide could form carbonic acid when dissolved into water. Since it was acid, it will lower the pH of the water. The level of carbon dioxide in human body is regulated because of the same reason. Higher or lower pH will have a harmful effect on the organism that live in the water.
Rough ER is responsible for the assembly of many proteins