Biology

Lindsey Bryant

1 August, 22:27

Which explains how root-tip wedging can weather a rock?

A.

In root-tip wedging, dead material from plant roots breaks down into acids that get into cracks and dissolve the rocks.

B.

In root-tip wedging, plant roots get into cracks and secrete acids, which freeze and break apart the rocks.

C.

In root-tip wedging, plant roots get into cracks and secrete water, which freezes and breaks apart the rocks.

D.

In root-tip wedging, plant roots get into cracks, grow, and break apart the rocks.