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Author Question: _____ are extinct squidlike cephalopods from the Cretaceous that are excellent guide fossils. ... (Read 70 times)

CORALGRILL2014

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on: Jul 13, 2018
_____ are extinct squidlike cephalopods from the Cretaceous that are excellent guide fossils.
 A)Belemnoids
 B)Nautiloids
 C)Coleoids
 D)Oysters
 E)Ammonites

Question 2

Salinity of seawater is a measure of ____.
 A)the total sodium and chloride
 B)the total quantity of dissolved solids
 C)trace elements
 D)chemical weathering in the oceans
 E)the volume of elements outgassed


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Silverbeard98

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Reply #1 on: Jul 13, 2018
Answer to Question 1

A

Answer to Question 2

B


CORALGRILL2014

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Reply 2 on: Jul 13, 2018
Gracias!

peter

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Reply 3 on: Yesterday
:D TYSM

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