Multiple Choice
Earth's earliest fossils are as old as __________ billion years old.
A) 2
B) 3.2
C) 3.5
D) 4.3
Correct Answer:
Verified
Related Questions
Q47: The crust is the outermost portion of
Q48: Earth is _ billion years old.
A)3.5
B)4.6
C)8
D)13.5
Q49: The crust is composed of both continental
Q50: The magnetosphere shields Earth from _.
A)ultraviolet radiation
B)X-rays
C)gamma
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents