Nonvascular plants lack which of the following structures?

true roots, chloroplasts, and stems
true roots, phloem, and xylem.
true roots, xylem, and cell walls
true roots, cell membranes, and flowers

Last one

Explanation:

metamorphism is the change of minerals or geologic texture (distinct arrangement of minerals) in pre-existing rocks (protoliths), without the protolith melting into liquid magma (a solid-state change). the change occurs primarily due to heat, pressure, and the introduction of chemically active fluids. i hoped i !