Most common minerals can be identified by using several different ...

[nmorano1]

Most common minerals can be identified by using several different physical properties. One of these is the density, or ___________________ _, of the mineral.
 Fill in the blank(s) with correct word

Question 2

What statement best describes the concept of mutation?
 A)It only occurs through external influences on an organism.
 B)It only occurs in sex cells AND is always inheritable.
 C)It only occurs in the weakest organisms.
 D)It is random in terms of fitness of organisms AND cannot be inheritable.
 E)It is inheritable when occurring in sex cells AND is random in terms of fitness of organisms.

[sierramartinez]

Answer to Question 1

specific gravity

Answer to Question 2

E

[nmorano1]

Thanks for the timely response, appreciate it

[amandanbreshears]

Wow, this really help