Through a series of stages, Piaget proposed four stages of cognitive development: the sensorimotor, preoperational, concrete operational and formal operational period. The sensorimotor stage is the first of the four stages in cognitive development which "extends from birth to the acquisition of language".
True;
If the choking victim is an infant, hold him or her face down on your forearm, supporting the head and neck. With the head lower than the chest, give five blows between the shoulder blades with the heel of your hand.
Work to create a jogging trail. it may be hard but it will help you a lot later in life.
Energy production depends on metabolic pathway and ATP yield, with fats having the highest ATP yield with ketone bodies,followed by Carbohydrates then proteins.
Energy produced by one glucose molecule yields final ATP of 5-7 through glycolysis and 17-25 through citric cycle.
Proteins energy prooduction is considered to be more healthy because unlike fats and carbohydrates they are not stored but used up immediately by the body.
I hope this is will help