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Author Question: __________is one of the small bodies that formed from the solar nebula and eventually grew into ... (Read 90 times)

asd123

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on: Jul 27, 2018
__________is one of the small bodies that formed from the solar nebula and eventually grew into protoplanets.
 
  A) A planetesimal
  B) The Oort cloud
  C) The Orion nebula
  D) A carbonaceous chondrite

Question 2

The oldest Earth rocks so far discovered and dated are _____.
 
  A) amethyst crystals
  B) rhodonite crystals
  C) zircon crystals
  D) turquoise crystals


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harveenkau8139

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Reply #1 on: Jul 27, 2018
Answer to Question 1

A

Answer to Question 2

C


asd123

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Reply #2 on: Jul 27, 2018
TY


harveenkau8139

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Reply #3 on: Jul 27, 2018
You're welcome


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