Which statement about chlorofluorocarbons is FALSE?
a. They can destroy ozone.
b. They are odorless.
c. They are a greenhouse gas.
d. They break down very slowly.
e. Their action is allowing more UV radiation through the atmosphere.
ANSWER: c
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A. Pseudostratified columnar B. Simple columnar C. Simple cuboidal D. Simple squamous E. Stratified squamous F. Transitional
Biodiversity hotspots, not surprisingly, tend to have above-average densities of human populations combined with high human population growth rates.
a. true b. false
If an individual who is homozygous for type B blood marries a heterozygous type A individual, what is the chance that their first child will have type AB blood?
A) 0% B) 25% C) 50% D) 100% E) 75%
Diseases caused by fungi are termed ________.
Fill in the blank(s) with the appropriate word(s).