Match these items. match the items in the left column to the items in the right column.

1. graphite

2. coke

3. diamond

4. coal

5. alkene

6. amorphous carbon

7. substitution (combustion)

8. alkyne

9. alkane

from decomposition of coal

triple bond

hard, three-dimensional

major source of today's medicine

double bond

soft, two-dimensional

saturated hydrocarbon series

major reaction type for alkanes

soot, carbon black

The other person who answered this question was wrong for coke and amorphous carbon, so if you go with their answer please switch the two. I just took a test with this question and got it partially wrong from folowing their answers.

Diamond - hard, three dimensional.

Coal - major source of today's medicine.

Combustion - major reaction type for alkanes.

Coke - from decomposition of coal.

Alkene - double bond.

Alkane - saturated hydrocarbon series.

Alkyne - triple bond.

Amorphous Carbon - soot, carbon black.

Graphite - soft, two-dimensional.

possibly, yes.

explanation:

the amount of sugar you take in is dangerously high, risk of heart disease, high risk of diabetes, and etc.

answer: they produce more slow than unicellular organisms.