Author Question: Which of the following is a true statement concerning energy flow in ecosystems? a. The biomass ... (Read 74 times)

Redwolflake15

  • Hero Member
  • *****
  • Posts: 569
Which of the following is a true statement concerning energy flow in ecosystems?
 a. The biomass usually increases with each successive trophic level.
  b. There is energy loss within each successive trophic level.
  c. There is an increase in energy when an organism at one trophic level feeds on another.
  d. The greatest amount of energy and biomass is concentrated at the heterotroph level.

Question 2

Longitude is measured in the same units as latitude.
 a. True
  b. False
  Indicate whether the statement is true or false



ErinKing

  • Sr. Member
  • ****
  • Posts: 362
Answer to Question 1

B

Answer to Question 2

True



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
 

Did you know?

The people with the highest levels of LDL are Mexican American males and non-Hispanic black females.

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

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?

Hippocrates noted that blood separates into four differently colored liquids when removed from the body and examined: a pure red liquid mixed with white liquid material with a yellow-colored froth at the top and a black substance that settles underneath; he named these the four humors (for blood, phlegm, yellow bile, and black bile).

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

For a complete list of videos, visit our video library