NPR News: 'Butterfly Tongues' Are More Ancient Than Flowers, Fossil Study Finds

'Butterfly Tongues' Are More Ancient Than Flowers, Fossil Study Finds
Scientists have discovered the proboscis butterflies use to suck nectar from flowers existed before flowers did. So: What were ancient butterflies using their long, tongue-like suckers for?

Read more on NPR
Làm đẹp Blog 247 January 11, 2018 at 02:33AM
Category Health & Science