Is anyone awake and wanna talk??

Need some ! asap i need to figure out 3 major changes in bridges over time and why these changes to adapt to both improvements in technology and changing social links would also alot.

Which term was used to refer to greek statues that were in the form of a standing, draped girl? a)ka b)kouros c)kore d) all of the above

6. why is effective dialogue important in a narrative?