The digestive system is meant to break down food.
Your correct answer is (1).
If you will accept two answers, B and C are correct. If not, choose C because this individual is running long distance over and over again they will have an increase in muscular endurance.
The carotid baroreceptors become less active, venous return is decreased, heart rate is reflexively elevated, and reflex vasoconstriction of peripheral blood vessels occur.
According to Paul Baltes and his colleagues, an effective selection strategy is:
C. Focus on the mos important goal at a particular time.
Elective selection refers to processes that are involved in selecting from a pool of alternative pathways. Loss based selection is a response to having less resources or loss of previous goal relevant means, which leads to the reconstruction of one's goal hierarchy or the search for new goals.