Fact 1: If an organism becomes too hot then that organism may die.

Fact 2: Plants often collapse and die during hot weather.

Given the two facts above, answer the question "What happens if a plant gets too hot?" with the following options: 
- prolactin release
 - Dehydration
 - disease
 - It expands
 - it collapses
 - chemical reaction
 - flow of electrons
 - sweating


 

     it collapses    