Answer the following question: Fact 1: Secondary growth forms secondary vascular tissues and bark. Fact 2: Vascular tissue refers to blood vessels. Given the two facts above, secondary growth forms secondary?

Pick from:
(I). blood vessels.
(II). permineralization.
(III). Conifers.
(IV). color of leaves.
(V). oxidation reaction.
(VI). Most plants.
(VII). peachleaf willow.
(VIII). shrub beds.
Answer:
(I).