The simple answer: anything and everything. All human made structures and objects can be improved. All thinking and hypotheses can be improved. And most importantly, how we treat others can always stand some improving.
So that if something were to go wrong with the machine then the machine will know and can stop before an accident happens
Yes, "improved" is an adjective that describes something that has been enhanced or made better. For example, "improved productivity" or "improved performance."
This question needs to be improved.
special ed student needs to know how technology has improved economic development of the united states
what is something that often needs to be untangled?
Anyone who has a good idea for an invention isn't going to give it away on the internet! You're going to have to look around and see what needs to be improved and invent something to improve it.
solar energy can be improved by being less expensive. it also needs to reduce the ampunt of space it takes up.
Care for her needs and something to do!
Improved farming techniques lead to the division of labor. It allowed people to diversify and not concentrate solely on basic human needs.
Sorry that answer needs to be improved. :-)
Improved is an Adjective. Improve is a Verb.
You can do something like "We can do it!" Choose something that will keep people motivated and working on the job.