Author Question: Coral reefs cover less than ________ of the ocean's surface area but they are home to ________ of ... (Read 44 times)

nevelica

  • Hero Member
  • *****
  • Posts: 563
Coral reefs cover less than ________ of the ocean's surface area but they are home to ________ of all marine species.
 
  A) 0.5; 25
  B) 1.0; 25
  C) 0.5; 33
  D) 1.0; 33
  E) 1.0; 50

Question 2

Which of the following fast-swimming fish has the lowest body temperature?
 
  A) Bluefin tuna (Thynnus)
  B) Bonito (Sarda)
  C) Mackerel (Scomber)
  D) Moonfish Opah (Lampris guttatus)
  E) Yellowtail (Seriola)



cpetit11

  • Sr. Member
  • ****
  • Posts: 321
Answer to Question 1

A

Answer to Question 2

C



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question


 

Did you know?

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

Did you know?

For about 100 years, scientists thought that peptic ulcers were caused by stress, spicy food, and alcohol. Later, researchers added stomach acid to the list of causes and began treating ulcers with antacids. Now it is known that peptic ulcers are predominantly caused by Helicobacter pylori, a spiral-shaped bacterium that normally exist in the stomach.

Did you know?

According to the American College of Allergy, Asthma & Immunology, more than 50 million Americans have some kind of food allergy. Food allergies affect between 4 and 6% of children, and 4% of adults, according to the CDC. The most common food allergies include shellfish, peanuts, walnuts, fish, eggs, milk, and soy.

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

For a complete list of videos, visit our video library