Question

About 500 million years ago, trilobites such as this were common ______________ that once covered much of Indiana. Violent storms often occurred in the same area and the trilobites were covered quickly by sediment, hidden for hundreds of millions of years.
A) along riverbanks
B) in the sandy plains
C) in warm, shallow seas
D) throughout the mountains

Answer 1

@MysticFury

Answer 2

@Directrix

Answer 3

@Photon336

Answer 4

@johnweldon1993

Answer 5

@OpenStudyIsSoAwesome please help

Answer 6

@Erak can you help me please

Answer 7

@OpenStudyIsSoAwesome please help

Answer 8

what do u think it is?

Answer 9

i think it is C

Answer 10

@OpenStudyIsSoAwesome

Answer 11

is it right or wrong

Answer 12

i think you are correct with C, i did a little researching