Thomas jefferson was the first to suggest what practice?

plowing legumes into the soil

adding a bacteria-filled powder to the land while planting

alternating their crops between different fields each year

planting legumes every year in the same field

Astudent is working in the lab to determine how time affect impulse the student keeps the force the same in each row but changes impact the time some data is shown witch trial has the greatest a student is working in the lab to determine how time affect impulse the student keeps the fours the same in each row but change is the impact time some data shown witch trial has the greatest impulse