Which characteristic of four different dinosaur fossils makes a dinosaur most similar to the present-day birds?

flexible wrist
flapping ability
flight feathers
primitive feathers

Which of the following is not contained on the slide show toolbar? a. next button b. slide button c. close button d. pen too

So im doing this school challenge and the teachers said whats the average text a student gets a day so i need to get about 20 in a day but dont know how can you guys 2163371293

What is domain name system (dns)? allows dynamic ip address allocation so users do not have to have a preconfigured ip address to use the network converts ip addresses into domains, or identifying labels that use a variety of recognizable naming conventions the efficient coexistence of telephone, video, and data communication within a single network, offering convenience and flexibility not possible with separate infrastructures the integration of communication channels into a single service