Answer:
Long necks were a random genetic change and resulted in the gradual increase of organisms with long necks.
Answer:
Nose, Pharynx, Larynx, Tracha, Bronchi and Lungs
Answer: 1. The population will increase because of the safeness. 2. Some animals might starve or become unhealthy because lack of resource. 3. A lot of animals will eventually die.
Explanation:
Good luck btw!!
