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

Author Question: The Cambrian explosion refers to the A) great many meteorite bombardments that occurred during ... (Read 65 times)

luvbio

  • Hero Member
  • *****
  • Posts: 623
on: Jul 29, 2018
The Cambrian explosion refers to the
 
  A) great many meteorite bombardments that occurred during that time.
  B) great diversity of life that blossomed during that time.
  C) evolution and great diversity of blastoids during that time period.
  D) numerous volcanic eruptions that took place during that time.

Question 2

The beginning of the Paleozoic is marked by the emergence of
 
  A) organisms with hard parts.
  B) fish and fungi.
  C) extensive glaciated deposits.
  D) none of these


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

cloudre37

  • Sr. Member
  • ****
  • Posts: 332
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: B

Answer to Question 2

Answer: A


luvbio

  • Member
  • Posts: 623
Reply 2 on: Jul 29, 2018
YES! Correct, THANKS for helping me on my review

kjohnson

  • Member
  • Posts: 330
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Elderly adults are living longer, and causes of death are shifting. At the same time, autopsy rates are at or near their lowest in history.

Did you know?

Your skin wrinkles if you stay in the bathtub a long time because the outermost layer of skin (which consists of dead keratin) swells when it absorbs water. It is tightly attached to the skin below it, so it compensates for the increased area by wrinkling. This happens to the hands and feet because they have the thickest layer of dead keratin cells.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Though Candida and Aspergillus species are the most common fungal pathogens causing invasive fungal disease in the immunocompromised, infections due to previously uncommon hyaline and dematiaceous filamentous fungi are occurring more often today. Rare fungal infections, once accurately diagnosed, may require surgical debridement, immunotherapy, and newer antifungals used singly or in combination with older antifungals, on a case-by-case basis.

great wall great wall
Pierolapithecus catalunicus may be an ancestor of great apes and humans. Its postcranial skeleton sh Pierolapithecus catalunicus may be an ancestor of great apes and humans. Its postcranial skeleton sh
Three days after the Boston Marathon explosion, the FBI released this photograph that had been taken Three days after the Boston Marathon explosion, the FBI released this photograph that had been taken
Great Serpent Mound, Adams County, Ohio, Hopewell culture. Great Serpent Mound, Adams County, Ohio, Hopewell culture.
Impact of zebra mussels on members of a Great Lake nearshore Impact of zebra mussels on members of a Great Lake nearshore
Video: Supine Position

For a complete list of videos, visit our video library