Answer:
Explanation:
this answer is not really specific but it should be option c
reason:
salt is not involved and no osmosis occurs
Answer:
The career in marine biology that appeals to me the most is aquatic science. Aquatic scientists use comparative studies, long term data, models, and theory to address a myriad of questions pertaining to water: water movement, water chemistry, aquatic organisms, aquatic ecosystems, movement of materials in and out of aquatic ecosystems, and the use of water by humans. This sounds very compelling to me.
Only B. illustrates a positive feedback mechanism. A. demonstrates a negative feedback mechanism, while C. demonstrates no feedback mechanism at all.
Answer: -70
Explanation:
Most cells have electrical potential difference between -40 and -70 millivolts.
