Plz will mark branliest

scientists know that dinosaurs laid eggs because:
dinosaurs are related to birds
fossilized egg shells were found near dinosaur bones
a dinosaur fossil was found with eggs still inside the body
fossils of eggs were found with unhatched dinosaurs inside

Identify a true statement about media multiplexity. the choice of medium is primarily important in determining the strength of relationships. weak ties are uncomplicated and do not need many channels to sustain them. tie strength plays an insignificant role in determining the number of media employed by pairs. strong ties require less media than weak ties to orchestrate their varied and interdependent connection.