HEADINGS:
Overproduction of offspring
Natural selection
struggle for existence
variation
Can someone tell me what heading belongs with each field note.
1. Female finches found on the Galapagos Islands lay enormous numbers of eggs.
2. These finches compete for a particular species of insects that inhabits the small holes found in tree bark.
3. Some finches' beaks are long, some are short. The finches with long beaks are better adapted to remove the insects from the bark.
4. The finches with the long beaks survive and produce greater numbers of off spring with long beaks.
Overproduction of offspring
Natural selection
struggle for existence
variation
Can someone tell me what heading belongs with each field note.
1. Female finches found on the Galapagos Islands lay enormous numbers of eggs.
2. These finches compete for a particular species of insects that inhabits the small holes found in tree bark.
3. Some finches' beaks are long, some are short. The finches with long beaks are better adapted to remove the insects from the bark.
4. The finches with the long beaks survive and produce greater numbers of off spring with long beaks.
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1. overproduction
2. struggle
3. variation
4. natural selection
2. struggle
3. variation
4. natural selection