Two questions:
When did lego start?
When did playmobile start?

Which is more effective in transmitting information about a bird brancusis bird in space or john audubons wild turkey

What was ottaviano petrucci known for? a. he made the first violin. b. he choreographed the first ballet. c. he wrote the song greensleeves, a famous english folk song. d. he printed the first significant collection of polyphonic music.

Which organism in the food web below is at the highest trophic level? a. worm b. grass c. spider d. robin