Please Help You are part of a desert plant research team trying to discover crops that will be productive in arid climates. You discover a plant that exhibits multiple drought responses. What can you conclude about the molecules responsible for these responses?

They alter the amount of energy available to the plant.
They respond to air temperature changes.
They can reset the biological clock.
They are modified by changes in moisture.

Atree root breaking a rock into smaller fragments is an example of both and mechanical weathering. when rocks are exposed to heat, they which can contribute to thermal stress. when harmful gases, such as sulfur dioxide and nitrogen oxide, react with water in the atmosphere, they can produce the agent of erosion involved in stream erosion is when the ground is so saturated that it can't absorb rainfall or when rain falls so quickly that the ground can't absorb the water, forms. a/an is a huge, heavy, moving body of ice that picks up rocks and sand and erodes the ground beneath it as these materials scrape across it. hot arid climates are prone to erosion by rows of trees and shrubs planted to protect fields from wind erosion are known as