Some mutations in living species help them to adapt and help protect them from predtors
Answer:
A. Turtles and birds
Explanation:
Turtles use their shells to protect themselves from predators and birds use flight to escape
Answer:
1. air mass -> large body of air with uniform temperature and humidity
2. cyclone -> a severe storm
3. front -> where two different air masses meet
4. source region -> area over which an air mass forms
In aerobic respiration.there are stages in it.but I think you are looking for word "Krebs cycle"