Answer:
you read the question again so that you understand what exactly is being asked of you. you can justify an answer by reading the information that you have and finding things that support your claim
Answer:
trait encoding for short plant structure to reduce transport of water
Explanation:
The Sahara Desert is a zone which receives very low or no precipitation. This region receives maximum of sunlight not received by any other biome. The soil is typically sand which is highly porous and lacks essential growth nutrients necessary for plant growth. The plants grown around Sahara Desert are xerophytic plants. These plants undergoes several adaptations in order to prevent loss of water through transpiration. Trait encoding for short plant structure to reduce transport of water is a xerophytic adaptation.
The third and fourth options. Flatter, and Caution! :)
