Both Charophytes and Land Plants Share Which of These Characteristics

Both charophytes and land plants share which of these characteristics?

A) Both have true roots and leaves.
B) Both have chlorophyll a and store carbohydrates as starch.
C) Both have vascular tissue and protect the zygote.
D) Both protect the embryo and have cell walls with cellulose.
E) Both cell walls contain cellulose and produce seeds.