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Author Question: The first evidence of multicellular organisms is about _______ million years old. a. 670. b. ... (Read 106 times)

Chelseaamend

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on: Jun 22, 2018
The first evidence of multicellular organisms is about _______ million years old.
 
  a. 670.
  b. 25.
  c. 100
  d. 520.

Question 2

Homo erectus had a pronounced ___________.
 
  a. Pelvic girdle.
  b. Chest cavity.
  c. Brow ridge.
  d. Chin.


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juiceman1987

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Reply #1 on: Jun 22, 2018
Answer to Question 1

A

Answer to Question 2

C


Chelseaamend

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Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

diana chang

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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