Final answer:
Yes, there are life forms that freely fly in the atmosphere, such as birds and insects.
Step-by-step explanation:
Yes, there are life forms that freely fly in the atmosphere. One example of such life forms is birds. Birds have the ability to fly freely in the atmosphere using their wings. They have adapted to this mode of transportation and are capable of sustained flight. Additionally, insects such as butterflies and dragonflies also freely fly in the atmosphere.