Answer:
dragon flies are.insects birds are birds dragonflies are small birds are big
its d because if you get rid of trees then your gettign rid of homes and its increses soil erosion from there being no roots of trees decresed biodiversty form the lack of homes and decresed quality of air because theres no trees to make oxygen
Answer: salivary glands
Explanation: i just remember from 4th grade health class
