A boom in the human population?
What invention about 11,000 years ago led to a boom in the human population? |
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Question 1
2.5 out of 2.5 points
Shrimps, crabs, and lobsters are examples of | |||||||
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· Question 2
2.5 out of 2.5 points
Sponges are | |||||||
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· Question 3
0 out of 2.5 points
This animal has radial symmetry, a gastrovascular cavity, and the same opening is for the entry of food and expulsion of waste. It is ___. | |||||||
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· Question 4
2.5 out of 2.5 points
Amniotes differ from amphibians by | |||||||
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· Question 5
2.5 out of 2.5 points
This vertebrate is a fish, has a cartilaginous skeleton, no jaws, and a tooth-covered tongue. This animal is a | |||||||
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· Question 6
2.5 out of 2.5 points
In amphibians, what function does the cloaca serve? | |||||||
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· Question 7
2.5 out of 2.5 points
A group of organisms of the same species that live in a specific location is called a(n) | |||||||
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· Question 8
2.5 out of 2.5 points
The number of individuals that make up a population gene pool is the | |||||||
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· Question 9
2.5 out of 2.5 points
The maximum number of individuals of a species that a given environment can sustain indefinitely defines | |||||||
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· Question 10
2.5 out of 2.5 points
In itself, a flood that washes away an entire population of rabbits is | |||||||
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· Question 11
2.5 out of 2.5 points
Jellyfish are as likely to die at one age as any other. Thus, a type ___ survivorship curve characterizes their life history. | |||||||
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· Question 12
2.5 out of 2.5 points
What invention about 11,000 years ago led to a boom in the human population? |