Read the excerpt from The Evolution of Useful Things. The laboratory in time made possible the research and development necessary to produce new and improved items in response to problems experienced by sandpaper users.

Which phrase shows that one thing led to another?

The laboratory
produce new
in response to problems
by sandpaper users

in response to problems

Explanation:

plz give me brainliest

beneatha's hair symbolizes wealth  

hope this : }

"get off of your lazy bum and come running with me or i'm dumping this pitcher of water on u " u say with a smile. she thinks your joking so she ignores you about 10 seconds later shes screaming wile water is dripping everywhere you say "here comes the second one! " then you here her say okay, your such a j e r k ! ill be ready in 5 put the pitcher down " she say in an angry tone. and you smile in victory

good enough?