Question

1. what are the three main ways organisms adapt to their environment?

Explanation:

Organisms adapt through structural (physical features), physiological (internal processes), and behavioral (actions) means. Structural adaptations are physical traits like a camel's hump for water - storage. Physiological adaptations involve internal functions such as a hibernating animal's slowed - down metabolism. Behavioral adaptations are actions like birds migrating for better resources.

Answer:

Structural, physiological, behavioral.