Fact 1: Aplant requires water to grow. Fact 2: Ferns are vascular plants. Given the two facts above, what requires water to grow?
Pick from:
[i] density;
[ii] ferns;
[iii] gravity;
[iv] rice;
[v] animals;
[vi] Frogs;
[vii] weathering;
[viii] Oak;
[ii]