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TLS Online TPP Program

#Question id: 9052

Which of the following causes seasons on Earth?

#8. Inheritance Biology
  1. the variation in proximity of the Earth to the sun at different times of the year
  2. the constant tilt of the Earth, combined with its orbit around the sun
  3. the distance between the Earth and the sun in winter versus in the summer
  4. the variation or wobble of Earth's tilt during the year
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TLS Online TPP Program

#Question id: 4581

#11. Evolution and Behavior

The Linnaeus classification system grouped organisms by ________.
TLS Online TPP Program

#Question id: 4582

#11. Evolution and Behavior

 Fossils found in strata reveal that ________.
TLS Online TPP Program

#Question id: 4583

#11. Evolution and Behavior

Prior to the work of Lyell and Darwin, the prevailing belief was that Earth is ________.
TLS Online TPP Program

#Question id: 4584

#11. Evolution and Behavior

When Cuvier considered the fossils found in the vicinity of Paris, he concluded that the extinction of species ________.
TLS Online TPP Program

#Question id: 4585

#11. Evolution and Behavior

The cow Bos primigenius (which is bred for meat and milk) has a smaller brain and larger eyes than closely related wild species of ungulates. These traits most likely arose by ________.
TLS Online TPP Program

#Question id: 4586

#11. Evolution and Behavior

 What are adaptations?