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

Author Question: The oldest known fossils are A) trilobites and brachiopods. B) algae and bacteria. C) fungi and ... (Read 76 times)

Yolanda

  • Hero Member
  • *****
  • Posts: 757
on: Jul 29, 2018
The oldest known fossils are
 
  A) trilobites and brachiopods.
  B) algae and bacteria.
  C) fungi and algae.
  D) worms and jellyfish.

Question 2

Which of the following is not true of the fossil record?
 
  A) The fossil record spans 3 billion years of Earth's 4.6 billion year age.
  B) The most common fossils are from organisms that had hard parts like shells and bones.
  C) Similar to present day stromatolites, the first fossils were simple, anaerobic algal plants.
  D) The Paleozoic era is credited with the emergence of life.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

srodz

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: D


Yolanda

  • Member
  • Posts: 757
Reply 2 on: Jul 29, 2018
:D TYSM

ultraflyy23

  • Member
  • Posts: 312
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Signs of depression include feeling sad most of the time for 2 weeks or longer; loss of interest in things normally enjoyed; lack of energy; sleep and appetite disturbances; weight changes; feelings of hopelessness, helplessness, or worthlessness; an inability to make decisions; and thoughts of death and suicide.

Did you know?

Common abbreviations that cause medication errors include U (unit), mg (milligram), QD (every day), SC (subcutaneous), TIW (three times per week), D/C (discharge or discontinue), HS (at bedtime or "hours of sleep"), cc (cubic centimeters), and AU (each ear).

Did you know?

Adults are resistant to the bacterium that causes Botulism. These bacteria thrive in honey – therefore, honey should never be given to infants since their immune systems are not yet resistant.

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Bacteria Bacteria
Palaeotarbus jerami, a trigonotarbid and the oldest known arachnid Palaeotarbus jerami, a trigonotarbid and the oldest known arachnid
Moss methane eating bacteria Moss methane eating bacteria
Discovering Fossils 15-30 Discovering Fossils 15-30
Although average brain size increases gradually though time in H. erectus, individuals with small br Although average brain size increases gradually though time in H. erectus, individuals with small br
Methods of Describing and Classifying Bacteria Methods of Describing and Classifying Bacteria
Video: Renal Failure

For a complete list of videos, visit our video library