Acoustic communication plays a fundamental role in aspects such as partner attraction and a number of other behaviors. The finding takes us back to 407 million years ago.
How come they had hair? Its utility? Scientists think that Mesozoic land snails probably benefited from their fine hairs. Would it make them more attractive?
Among the different known adaptations, that of the feathers is one of the most interesting, and everything indicates that they arose much earlier than is thought.
Danni Büchner is invited to Sam Dylan's Halloween party. But the "Goodbye Germany" emigrant has no desire for many other party guests. And find clear words.
