Answer:
The smallest unit of a compound is a molecule, which is made up of atoms held together by bonds.
<span>Permeable means that a material is full of tiny, connected airspaces that allows water to seep through it.</span>
Hydrochloric acid and sodium hydroxide
HCl + NaOh ----> NaCl + H2O
The second stage of photosynthesis also called Calvin stage produces glucose
