What do vascular and nonvasular plants have in common?

Fertilization and embryo development is similar in both vascular and nonvascular plants.

In both vascular and nonvascular plants, water is very much essential for fertilization.

Both have multicellular se x organs.

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Explanation:

Just remember___

The life cycle and mode of asexual reproduction are basically similar in both vascular and nonvascular plants. Both plants exhibit alternation of generation i.e sporophytic and gametophytic generation.

answer is: c. the experiment shows that the red substance experienced a chemical change.

this is chemical change (chemical reaction), because two new substances are formed (metalig liquid and gas), the atoms are rearranged and the reaction is followed by an energy change.

this is example of chemical decomposition.

chemical decomposition (analysis) is the separation of a single chemical compound into its two or more elemental parts or to simpler compounds.  

chemical decomposition is opposite of chemical synthesis.