A duck's feathers are covered with a natural oil that keeps the duck dry. This is a special feature ducks have that helps them
feed their young adapt to their environment attract a mate search for food
Question: A duck's feathers are covered with a natural oil that keeps the duck dry. This is a special feature ducks have that helps them
A. feed their young
B. adapt to their environment
C. attract a mate
D. search for food
Answer: