Question

select all that apply
select the three adaptations in angiosperms that contributed greatly to their success.
vascular tissue
pollen
flowers
leaves
cones
seeds

Explanation:

Angiosperms, or flowering plants, have several key adaptations. Vascular tissue is present in many plants (not unique to angiosperms). Pollen allows for easier fertilization (not requiring water). Flowers are a unique angiosperm feature for attracting pollinators. Leaves are common in many plants. Cones are a gymnosperm feature. Seeds are an important adaptation as they protect the embryo and aid in dispersal.

Answer:

pollen, flowers, seeds