The most noteworthy highlight of the Mesozoic era was the A) break-up of Pangaea. B) emergence ...

Author Question: The most noteworthy highlight of the Mesozoic era was the A) break-up of Pangaea. B) emergence ... (Read 64 times)

imanialler

Hero Member
Posts: 539

on: Jul 29, 2018

The most noteworthy highlight of the Mesozoic era was the

A) break-up of Pangaea.
B) emergence of humans.
C) Pleistocene extinction.
D) ice age.

Question 2

The lines in the visible region of the hydrogen spectrum are known as the
a. Lyman series.
b. Balmer series.
c. Paschen series.
d. Bohr series.

mcinincha279

Sr. Member
Posts: 316

Reply #1 on: Jul 29, 2018

Answer to Question 1

Answer: A

Answer to Question 2

b

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