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.

the leaf is an organ of a typical plant, and the main functions are to complete photosynthesis and allow the plant to exchange gas, just like how we have the respiratory system. leaves have the stomata, which collects maintains co2 and o2 levels. this is necessary for cell metabolism. the leaf also collects sunlight using chloroplasts. succinctly, leaves own a pivotal role in sustaining plant life.

yes

explanation:

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