11. What is a wilting plant? A plant that becomes limp through heat, loss
of water, or disease; droop
A plant that becomes lively through heat,
loss of water, or disease; droop

A plant that becomes limp through heat, and loss  of water,

Explanation:

the principles and empirical processes of discovery and demonstration considered characteristic of or necessary for scientific investigation, generally involving the observation of phenomena, the formulation of a hypothesis concerning the phenomena, experimentation to test the hypothesis, and development of a conclusion that confirms, rejects, or modifies the hypothesis.