Which is an example of an event that would give rise to primary succession?
a. a dense landslide of mountain rocks covering an entire valley
b. a fire that burns all surface vegetation
c. an abandoned agricultural field
d. a lake that dries up, killing all aquatic plants
e. a forest that is logged
ANSWER: a
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Progeria is a genetic condition that causes
a. pattern baldness as early as age twenty. b. socially inappropriate vocal outbursts and muscular twitches. c. a high incidence of cancer with any exposure to sunlight. d. muscular and mental deterioration shortly after puberty. e. premature aging which typically leads to death in the early teens.
Mitosis is a process that is unique to humans
a. True b. False
A/an ________ allows visual inspection of the ear canal and eardrum.
A) Tympanogram B) Tympanometer C) Otoscope D) Audiometer
Technology is the application of scientific knowledge to the interests of humans.
Answer the following statement true (T) or false (F)