From the options provided below, select the option(s) that describe ways that cells/organisms can respond to stimuli to maintain their homeostasis.
a. a plant bending toward a light sourcea plant bending toward a light source
b. a cell bursting because it takes up too much watera cell bursting because it takes up too much water
c. a person shivering when their body temperature is lowa person shivering when their body temperature is low
d. a unicellular organism beating microscopic hairs to escape a chemical pollutant in its environmenta unicellular organism beating microscopic hairs to escape a chemical pollutant in its environment
e. a cell dying due to a chemical poisona cell dying due to a chemical poison