After reviewing several stimulus projects, a senator decides which ones to put on a list of projects of which he disapproves.?

He must disapprove of those who do not comply with the constitution and laws in force in the country.

Explanation:

A senator must disapprove of any project that is not in accordance with the constitution and laws in force in the country. This is because senators must respect the laws and not evaluate the projects according to their own convictions, but according to the legislative structure that makes up the territory where it is established. For this reason, projects must be thoroughly analyzed and revised, so as not to run into any laws.

answer; /// the answer to the first question is (b) it began when people first deliberately seeds; /// and (d); // it gave people a steady food supple for the first time;

d. the polar jet stream   lies between the polar easterlies and trade winds should be your answer