Answer:B
Explanation:bc all of the other ones was equal together and the concentration gradient could not spread them
Answer:
Africa and Asia.
Explanation:
Africa and Asia are the most affected regions in the world which is greatly affected by desertification. The climate change and human activities has a great impact in these areas which causes desertification as compared to other areas in the world. The increase in population increase the rate of depletion of natural resources which causes more pollution in the environment that leads to desertification in these areas.
It will dissolve in water making it slightly more basic. Baking powder is the mix of sodium bicarbonate and a solid weak acid. If you add that to water the acid/base neutralization occurs which produces carbon dioxide. ... Baking soda(NaHCO3) react with water to form Carbonic acid(H2CO3) which dissociates into CO2 and H2O.
Positive feedback in a system is a benefit for the entire system
Answer: Option B
<u>Explanation:</u>
The positive mechanism is a stimuli that the body exhibits when in time of need which actually benefits the entire system. When required the positive feedback runs to rescue and neutralize the effect caused by the negative impact which paves a way to maintain equilibrium throughout the body.
Many examples can be cited for this like blood clotting, during labor and even in ripening of fruits. Positive and negative feedback work hand in hand to maintain homeostasis in place. Positive feedback is required to enhance the system while the negative feedback is to inhibit the activity.
The two main types of rocks found in the Leeuwin National Park are the Flora and The Fauna......I hope this helps!!!!!