<u>Answer:</u>
is an inorganic compound.
<u>Solution:</u>
- Firstly, all the known definitions of organic compounds excludes Carbonic acid and it's salt from organic compounds except if 'C' is present in the cation.
- Secondly, Sodium is a metal which organic compounds cannot posses as a compound.
- Lastly, there is absence of C-H bond which is present in all the organic compounds.
Hence, we can conclude that is an inorganic compound though there is presence of Carbon atom in it.
C. Condensation and Evaporation are the two ways in which energy is transferred between layers of the atmosphere.
<span>The sensory and motor nerves in the body are present in the reflex arc. Or just the nervous system and muscle groups. Hope that helps!</span>
Answer and Explanation: This is true that theories do change or get replaced overtime. We all know that in any scientific investigation the scientist put forth the theories which are basically the ideas explaining something particular. We also know that the world is experiencing constant changes and those changes could be of Technology or of overall world order so, whenever a scientist gives us the theory, that theory is made according to the situations and environment of that particular time and in future with the passage of time and with the advancement of Technology and other variables, scientist do need to re-evaluate theories. They either make some positive changes keeping in view the changing circumstances of the current situation or discard the theory altogether depending on its nature. The name research itself indicate that scientists research the already searched idea and in that way the New theory which comes after the modification of old theory or altogether the new theory takes place of the old one.
Answer:
All cells have a plasma membrane, ribosomes, cytoplasm, and DNA.
Explanation:
