So-Called Critical Experiments

question 47

Multiple Choice

So-called critical experiments

• A) test two theories that make different predictions.
• B) test a theory that makes two different predictions.
• C) involve an inductive approach.
• D) involve a number of independent and dependent variables.

---

Definitions:

Organ Systems

Groups of organs working together to perform complex biological functions in an organism.

Posterior

Located at or near the back part of an organism, structure, or body.

Neurons

Specialized cells in the nervous system that transmit information to other nerve cells, muscle, or gland cells.

Support Cells

Cells that provide structural, nutritional, or other types of support to the neurons in the nervous system.