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

Author Question: Coral reefs are declining everywhere around the globe because 1.the oceans pH is changing too ... (Read 40 times)

formula1

  • Hero Member
  • *****
  • Posts: 666
Coral reefs are declining everywhere around the globe because
  1.the oceans pH is changing too rapidly.
  2.tourist divers do not respect the dont touch practice.
  3.their symbiotic zooxanthellae are dying.
  4.ocean temperature is rising too rapidly.
 
Question 2

Extinct marine crustaceans like this fossil Trilobite provide evidence in support of
  1.the origin of life occurring in the ocean.
  2.speciation, or change over time.
  3.life existing on Europa.
  4.plate tectonics.
 



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

bob

  • Sr. Member
  • ****
  • Posts: 343
Answer to Question 1

3

Answer to Question 2

2




formula1

  • Member
  • Posts: 666
Reply 2 on: Aug 22, 2018
:D TYSM


Missbam101

  • Member
  • Posts: 341
Reply 3 on: Yesterday
Great answer, keep it coming :)

 

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Alcohol acts as a diuretic. Eight ounces of water is needed to metabolize just 1 ounce of alcohol.

Did you know?

Multiple sclerosis is a condition wherein the body's nervous system is weakened by an autoimmune reaction that attacks the myelin sheaths of neurons.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

For a complete list of videos, visit our video library