Biology, 05.05.2020 13:29 aubreykenzie686
Erica is examining a series of related fossils. She notices the limb structure gets longer over time. Based on these fossils, what might Erica conclude about how a species changed?
Answers: 2
Biology, 22.06.2019 02:00
1. emigration the movement of people from one place to another 2. immigration a situation in which resources are being used up at a faster rate than they can be replenished 3. migration the leaving of one's homeland to settle in a new place 4. overpopulation the movement of people to a new country 5. sustainable development a situation in which the birth rate is not sufficient to replace the existing population 6. underpopulation the ability to meet current needs without reducing the ability to meet future needs 7. unsustainable development the increase in the population of a city 8. urbanization a situation in which the number of people exceeds the available natural resources in an area
Answers: 2
Biology, 22.06.2019 15:00
Why should organisms reproduce more offspring than will survive? select all that apply.
Answers: 2
Erica is examining a series of related fossils. She notices the limb structure gets longer over time...
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