Author Question: MacArthur and Wilson's theory of island biogeography posits that the number of species on an island ... (Read 366 times)

Diane

  • Hero Member
  • *****
  • Posts: 576
MacArthur and Wilson's theory of island biogeography posits that the number of species on an island is a dynamic equilibrium between the rates of immigration and extinction, which are influenced by island isolation and size, respectively.
 
  Indicate whether the statement is true or false

Question 2

Alpine tundra vegetation is characterized by evergreen needleleaf trees.
 
  Indicate whether the statement is true or false



nicoleclaire22

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

TRUE

Answer to Question 2

FALSE



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Since 1988, the CDC has reported a 99% reduction in bacterial meningitis caused by Haemophilus influenzae, due to the introduction of the vaccine against it.

Did you know?

Malaria mortality rates are falling. Increased malaria prevention and control measures have greatly improved these rates. Since 2000, malaria mortality rates have fallen globally by 60% among all age groups, and by 65% among children under age 5.

Did you know?

Adult head lice are gray, about ? inch long, and often have a tiny dot on their backs. A female can lay between 50 and 150 eggs within the several weeks that she is alive. They feed on human blood.

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.

For a complete list of videos, visit our video library