Answer:
All this combination of reactions is summarized in that the bacteria reduced nitrate, that is, they added protons to said compound, giving nitrite as a product.
By promoting the appearance of nitrite and that it increases in its concentrations when the zinc dust is thrown away, it becomes reddish since there was a change in pH, that is, the medium was acidified.
Explanation:
Some bacteria take nitrate as a source and end up generating an oxide reduction reaction that gives nitrite as a product, if this reaction advances in a chain, that is, the nitrite is reduced after the nitrate, the product in the future would be ammonia
<span>The component of a homeostatic control system which transmits the
response is called the Receptor. In the Homeostatic control system has three
factors namely Receptor, integrating center, and effector. Feedbacks make the
three factors co-related with each other. Also positive and negative feedbacks
is one of the concept of Homeostasis.</span>
Answer:
Surface Tension
Explanation:
The correct answer is Surface Tension because the structure of there feet in combination with the surface tension of the water allow some insects to walk on water.