Which animal requires the largest and most complex lungs proportional to its overall body size?

A) frog
B) turtle
C) bear
D) salamander


Answer: C

Biology & Microbiology

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What key features of Bacillus anthracis makes the anthrax disease impossible to eradicate?

What will be an ideal response?

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Which of the following co-evolved with insects?

a. flowering plants b. algae c. parasites d. crustaceans e. segmented worms

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The genetic variability of a population is solely dependent on the generation of mutations

a. True b. False Indicate whether the statement is true or false

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Evolutionary biologists find the deep sea interesting because

a. of the unusual environmental conditions. b. of the abundance of organisms. c. the environment has remained stable for 100 million years. d. the environment is constantly changing due to continental drift.

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