Malcolm's two-year-old daughter throws a tantrum when she doesn't get what she wants. malcolm has decided to ignore his daughter whenever she has a tantrum. this is an example

a) extinction
b) distancing
c) reinforcement of alternative behaviors
d) delayed reinforcement

Veins have a much lower blood pressure than arteries. which of these prevents backflow of blood in veins? a. pressure applied by the heart b. one–way valves in veins c. thin muscular walls of veins

What happens as electrons move along the chain of molecules known as the electron transport chain? they gain energy, which causes atp molecules to lose phosphate groups. they gain energy, which causes h *ions to join with oxygen to produce water. they lose energy, which is then used by the cell to make atp. they lose energy, which is then used to break down atp.

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other