Global species diversity decreases with higher latitudes. On…
Global species diversity decreases with higher latitudes. One hypothesis for this trend is called the species diversification rate hypothesis. Describe the mechanisms involved in this hypothesis and how it would produce the biogeographic latitudinal trend.
Read DetailsIn talking with Grandma on the phone, little Marcelo suddenl…
In talking with Grandma on the phone, little Marcelo suddenly exclaims, “Oh, look at that pretty red bird!” When his grandmother asks him to describe the bird, Marcelo says, “Out there, out there! Right there, Grandma!” He finally gets frustrated and hangs up. This is an example of:
Read DetailsTessa is sitting by herself in her 1st grade classroom, and…
Tessa is sitting by herself in her 1st grade classroom, and is watching a group of other children playing together with some jacks. She takes another set of jacks and plays the same way, even though she does not join the group. Which of the following would Parten say describes Tessa’s play?
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