Yazzy1017 Yazzy1017

16-05-2018
Biology

contestada

Describe an example of how maintaining biodiversity has a direct economic value for humans.

Respuesta :

16-05-2018

One example is that a lack of trees will mean there there will be no oxygen for us to breath. Another example is that a lack of fish will lead to other sea animals dying due to having no food source.

Answer Link

Otras preguntas

Where did the first Europeans who settled in what is now the United States come from

Although the Jews had no home for almost two thousand years, they kept their: A.religion B.great numbers C.riches

which of the following statements is true? A. Secondary consumers are always carnivores. B. As population density increases, competition for resourc

How do I do this, what the steps or equations

Read this passage:O worthiest cousin! The sin of my ingratitude even now Was heavy on me: thou art so far before That swiftest wing of recompense is slow To ove

what is the vertex of the graph of the function below? y=x^2-8x

Calculate the molar mass of a gas at 506 torr and 99°c if 206 ng of gas occupies 0.206 ul. (

what is the horizontal asymptoote of (3x-2)/(x+6)

Read the dialogue and select the option that has the vocabulary needed to complete the sentences. —Buenas tardes. El nombre de mi maestra es señora Hernando. El

Read this excerpt from Wheels of Change by Sue Macy. In efforts to restart the lives of those devastated by the crushing waves of the 2004 Indian Ocean tsunami