How did henry the navigator improve his society?

How does the author's discussion of schroeder's study contribute to the development of ideas about how children react to mistakes?

It has been reported that the dna of the elephant shark has barely changed over the last 420 million years. which statement explains why the elephant shark has not changed over time?

Applying main ideas head 1-veto, make appointments head 2-override, ratify treaties, impeach head 3- declare laws unconstitutional look at the chart and answer the following question. which of these heading could best replace head 2 in the chart? a. presidential checks c. judicial checks b. congressional checks d. amendment process select the best answer from the choices provided