This topic contains a solution. Click here to go to the answer

Author Question: The first fish evolved about 50 million years ago. a. True b. ... (Read 103 times)

Chelseaamend

  • Hero Member
  • *****
  • Posts: 545

The first fish evolved about 50 million years ago.
  a. True
  b. False



Question 2

Coral and barnacles are both arthropods due to their hard outer exoskeletons.
  a. True
  b. False




Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

coyin

  • Sr. Member
  • ****
  • Posts: 334
Answer to Question 1

False

Answer to Question 2

False




Chelseaamend

  • Member
  • Posts: 545
Reply 2 on: Aug 22, 2018
YES! Correct, THANKS for helping me on my review


atrochim

  • Member
  • Posts: 331
Reply 3 on: Yesterday
Gracias!

 

Did you know?

Earwax has antimicrobial properties that reduce the viability of bacteria and fungus in the human ear.

Did you know?

Most strokes are caused when blood clots move to a blood vessel in the brain and block blood flow to that area. Thrombolytic therapy can be used to dissolve the clot quickly. If given within 3 hours of the first stroke symptoms, this therapy can help limit stroke damage and disability.

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?

Excessive alcohol use costs the country approximately $235 billion every year.

Did you know?

The term bacteria was devised in the 19th century by German biologist Ferdinand Cohn. He based it on the Greek word "bakterion" meaning a small rod or staff. Cohn is considered to be the father of modern bacteriology.

For a complete list of videos, visit our video library