# data[].attributes.headline
What is the red part inside that brain ?

# data[].attributes.subject
What is the red part inside that brain ?

# data[].attributes.headline
How are river dolphins and ocean dolphins different?

# data[].attributes.subject
How are river dolphins and ocean dolphins different?

# data[].attributes.headline
How have they tested how smart they are?

# data[].attributes.subject
How have they tested how smart they are?

# data[].attributes.headline
What do they eat? How fast can they travel? What is their body temperature?

# data[].attributes.subject
What do they eat? How fast can they travel? What is their body temperature?

# data[].attributes.body
What do they eat?