The more feasible reaction is:
2Mg + O₂ → 2MgO
This is because the bond between hydrogen and fluorine is very strong so it does not dissociate easily.
I think the correct answer from the choices listed above is option A.
Tuber is considered as a modified stem. These type of stems carry out
special functions that are important for the plant to survive. Tubers
serves as a food reserve and bearing buds wherein new plants can grow.
Hope this helps!
~Lena~
Enzymes are proteins catalysts and speed up reactions by lowering the energy needed to start them. Catalysts speed up the reactions in the cells so that they can happen in a fraction of a second, making them happen more quickly. Without catalysts, most cell reactions would not happen even over long periods of time.
B... These microbes are the foundation for life in hydrothermal vent ecosystems. Instead of using light energy to turn carbon dioxide into sugar like plants do, they harvest chemical energy from the minerals and chemical compounds that spew from the vents—a process known as chemosynthesis . (I got this off the web hope it helps)
Answer:
carbon dioxide
Explanation:
carbon dioxide is released into atmosphere
