This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Most marine organisms produce the mineral substance ________, which will later become limestone. ... (Read 116 times)

wenmo

  • Hero Member
  • *****
  • Posts: 540
on: Jul 16, 2018
Most marine organisms produce the mineral substance ________, which will later become limestone.
 
  A) SiO2
  B) SO2
  C) H2CO3
  D) CaCO3

Question 2

A ________ is a solid, naturally occurring, cohesive substance composed of minerals or mineral-like materials.
 
  A) tetrahedron
  B) mineral
  C) rock
  D) mixture


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bulacsom

  • Sr. Member
  • ****
  • Posts: 329
Reply #1 on: Jul 16, 2018
Answer to Question 1

Answer: D

Answer to Question 2

Answer: C


wenmo

  • Member
  • Posts: 540
Reply 2 on: Jul 16, 2018
YES! Correct, THANKS for helping me on my review

bigsis44

  • Member
  • Posts: 317
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

More than nineteen million Americans carry the factor V gene that causes blood clots, pulmonary embolism, and heart disease.

Did you know?

The U.S. Pharmacopeia Medication Errors Reporting Program states that approximately 50% of all medication errors involve insulin.

Did you know?

Methicillin-resistant Staphylococcus aureus or MRSA was discovered in 1961 in the United Kingdom. It if often referred to as a superbug. MRSA infections cause more deaths in the United States every year than AIDS.

Methicilli ...
Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Did you know?

This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.

A classification system for living and extinct organisms. A classification system for living and extinct organisms.
Marine myths measured Marine myths measured
Sources and Amounts of Oil Released into North American Marine Waters Sources and Amounts of Oil Released into North American Marine Waters
Examples of the most common X-ray positions and the images they produce. Examples of the most common X-ray positions and the images they produce.
Large-scale circulation systems produce global climate patterns Large-scale circulation systems produce global climate patterns
Marine Life Zones "الحياة في أعماق البحار" Marine Life Zones "الحياة في أعماق البحار"
Video: Types of disease resistance: innate defenses & immunity

For a complete list of videos, visit our video library