Which technique did Sigmund Freud use with his patients to reveal drives buried in their unconscious mind? (2 points) Group of answer choices

The reality principle

Free association

Hypnosis

The pleasure principle

Why can blue light and yellow light combine to produce white light? question 17 options: they are both primary colors of light. they absorb each other's wavelengths. because blue, yellow, and white are primary colors. they are complementary colors of light.