The MOST Recent Supernova Explosion Known to Have Occurred in the Milky

question 92

Multiple Choice

The MOST recent supernova explosion known to have occurred in the Milky Way Galaxy

• A) was seen in 1987 (supernova 1987A).
• B) created the Gum Nebula.
• C) gave rise to the Crab Nebula.
• D) created the supernova remnant Cassiopeia A.

Distinguish between various psychological disorders and their common treatments.

Learn about therapeutic approaches and their theoretical underpinnings.

Understand the principles behind behavior therapy techniques such as systematic desensitization.

Understand the relationship between psychological disorders and sleep patterns.