This awnser will be true because that's what it is and will always be
an invertebrate does not have a spine, while a vertebrate does.
The Bohr Model, which was proposed by Niels Bohr in 1913
Answer:
Copper
Explanation:
copper is used in the wiring of the phone
<span>A molecule can have polar bonds, but it will be nonpolar if the bond dipoles cancel. Example CO2 dipoles cancel out ; O=C=O</span>