(Question)
Q: When a star's core collapses inward while the outer layers spread and cool, what "colorful" celestial body forms? Choices: - blue giant - green giant - white giant - red giant A:
(Answer)
red giant

(Question)
Q: What is the gland in the chest behind the breast bone that stores some types of lymphocytes while they mature? Choices: - Montgomery - lumbar - pineal - thymus A:
(Answer)
thymus

(Question)
Q: What is the name for a parasite that causes disease? Choices: - fungi - enfluenza - microbes - pathogen A:
(Answer)
pathogen