Answer:
Their ears help them adapt
Explanation:
The Jackrabbit have large ears that help them to allow their body to maintain its internal temperature(Thermoregulation)
A substance that is produced by a plant that affects how it grows and develops is called a HORMONE
Answer:
The material through which a wave travels is called a medium
Explanation:
They can cause changes in a certain cell that can cause the growth or death in a cell.
