Organs of the body are defined as ____.
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A + B → AB is to synthesis as AB → A + B is to ______.
A + B → AB is to synthesis as AB → A + B is to ______.
When the positively charged hydrogen end of one molecule is…
When the positively charged hydrogen end of one molecule is attracted to the negatively charged end of another polar molecule, a(n) _____ bond is formed.
The valence electron shell of a reactive atom is full.
The valence electron shell of a reactive atom is full.
The innermost electron shell in an atom holds up to ___ elec…
The innermost electron shell in an atom holds up to ___ electrons.
When the positively charged hydrogen end of one molecule is…
When the positively charged hydrogen end of one molecule is attracted to the negatively charged end of another polar molecule, a(n) _____ bond is formed.
Blood clotting is an example of ________.
Blood clotting is an example of ________.
4. Necesitan practicar los lunes en el laboratorio.
4. Necesitan practicar los lunes en el laboratorio.
No hay mochilas en esta clase.
No hay mochilas en esta clase.
Salts are always_______.
Salts are always_______.