Similarity- tells how something is alike or the same as something else. Difference-tells how something is not alike or not the same as something else.
3. Identify and explain a similarity or difference between the events, ideas, or historical
developments presented in documents 1 and 2. [1]
Nationalism

Epinephrine is a hormone released from the adrenal gland of the body, most often in a stressful situation. it is known as the "fight-or-flight" hormone. one way that it causes a response in the body is to activate receptors on muscle cells. where are these cellular receptors located? a. on the cell membrane b. in the nucleus c. on the cell wall d. around the mitochondria

Which of the following statements most accurately describes convergent evolution? the process in which two similar species evolve separately from each other and share similar characteristics the process in which a single species evolves into two or more new species the process in which two entirely different species evolve in response to each other the process in which two different species evolve separately from each other but still share similar characteristics

Penelope studies how the structure and function of the nervous system is related to behavior. she is a psychologist