The supercontinent that once contained all of Earth’s land masses is known as _____
Caprica
a. Pangea
b. Pandora
c. Gondwana
d. Laurasia
e. Caprica
ANSWER: a
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Which of the following is not a way nucleosome formation affects DNA?
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Fresh water and forests may be tapped indefinitely as long as they're replenished. They are
classified as a. nonrenewable resources. b. renewable resources. c. ecological sources. d. biogeographical resources. e. point sources.
The 1.4 million species identified are equally distributed across the Earth's surface
Indicate whether the statement is true or false
Tumor suppressor genes function to increase the activity of cells during times of stress or when conditions do not favor cell division
Indicate whether the statement is true or false