Based on this passage, a valid conclusion would be that "(2) technological advances sometimes create <span>unforeseen problems" but it's also referring to fertilization.</span>
If it’s a multiple choice, then the first 2 answers. If not, then it’s the second answer.
Coal was used to run trains and factory machines.
THE ANSWER IS REFUGEES!!!!!!!!!!!!!!!!!!!!!!!!!
"The president can make treaties, but the Senate must <span>ratify them" is the statement that shows the people having the responsibility in respect to foreign relations. The correct option among all the options that are given in the question is the first option or option "a". I hope the answer comes to your help. </span>