The two basic properties of all matter are volume or length and mass or density?

Best It's would be mass and volume. Asians never wrong

Your answer is mass and volume. I know this cozz i did this one day.

hope this helps you.

A :)

Because the earth is not round ,but it may seem round when viewed from ,our planet but true some points earth is not round was an oblate spheroid -a square that it squashed as globe however is not even a perfect oblate spheroid.in fact isaac newton's first proposed that earth was not perfectly round but it was an oblate spheroid instead.that mean a square that is squashed as its poles and swollen at the