An increase in salt intake will lead to all these changes except an increase in salt intake will lead to all these changes except increased aldosterone secretion increased ecf volume increased urinary sodium loss increased sodium uptake

An increase in salt intake will lead to all these changes ( increased sodium uptake,increased urinary sodium loss, increased ECF volume) but will not lead to increased aldosterone secretion, where aldosterone is a steroid hormone produced by adrenal cortex and responsible for sodium conservation. 

the burning of fossil fuels releases carbon dioxide and other greenhouse gases.good luck! =)cutie~