The mineral quartz,
shown here, is an
example of which of
the major mineral
groups?
A. nonsilicates
B. natives
C. man mades
D. silicates

Silicates.

Explanation:

Silicates are by far the largest mineral group. Feldspar and quartz are the two most common silicate minerals. Both are extremely common rock-forming minerals. The basic building block for all silicate minerals is the silica tetrahedron.

answer: a. a gene that causes a specific trait.

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.