Multiple Choice
Which of the following evolutionary events happened during the Precambrian Era?
A) Modern humans appear
B) Placental mammals appear
C) Reptiles appear
D) Oxygen accumulates in the atmosphere
Correct Answer:
Verified
Correct Answer:
Verified
Related Questions
Q97: Fungi<br>A) are believed to out number plants
Q98: Which of the following has been caused
Q99: Which organ system was first observed in
Q100: Charles Darwin observed multiple species of finch
Q101: Currently, scientists estimate there are approximately _
Q103: Of the total number of identified species,
Q104: From the list provided, select the characteristics
Q105: The Deepwater Horizon oil spill decreased the
Q106: Which of the following is included in
Q107: Even though sponges have been overhavested, there