Make a table that lists the characteristics of seedless vascular plant groups.

Evaluate the advantage of branching vascular tissue in fern fronds.

Identify each of the following plants or plant structures as lycophyte or pterophyte. Write L for lycophyte and P for pterophyte. _____ club moss, _____ strobilus, _____ spike moss, _____ rhizome, _____ tropical tree fern, _____ frond, _____ sorus, _____ scouring rushes, _____ epiphyte.

Infer the advantage of fern sori being on the under surface of fronds rather than on the upper.

Predict the changes that would occur at the cellular level when a moss dries out.

Identify environmental changes that might have influenced the evolution of nonvascular plant structures.

If

$$\overrightarrow{\mathrm{AB}}=\left( \begin{array}{c}{-1} \\ {3} \\ {2}\end{array}\right), \overrightarrow{\mathrm{AC}}=\left( \begin{array}{c}{2} \\ {-1} \\ {4}\end{array}\right)$$

, and

$$\overrightarrow{\mathrm{BD}}=\left( \begin{array}{c}{0} \\ {2} \\ {-3}\end{array}\right)$$

, find: $\overrightarrow{\mathrm{CD}}$

Generalize the economic value of bryophytes.

Summarize the characteristics of a moss.

Construct a Venn diagram showing characteristics of club mosses and ferns.

Explain why scientists hypothesize that green algae and plants share a common ancestor.

Imagine you are a molecular-sized reporter and are able to witness a chemical reaction achieve chemical equilibrium. Write down what you observe. Be sure to describe the actions of the reactants and products, and the setting!

What are three ways the body loses water?

Distinguish between a liverwort and a hornwort.