In the "little albert" study, the fear-producing stimulus used as an unconditioned stimulus was the: . white rat b. fear of the rat c. loud noise d. fear of the noise

name and explain one of the event that occurs during meiosis that increases the variation in offspring even more than simple reproduction?

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.