Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Trending News

Promoted
wish on a star
wish on a star asked in Science & MathematicsBiology · 1 decade ago

bio help please?

What is not an example of an ecosystem?

a tide pool

b digestive system

c carbon dioxide

d prairie

The Sonoran Desert is a unique ecosystem in Arizona and Mexico. Which are the two main parts of this ecosystem?

a the sand and the plants

b the organisms and the abiotic factors

c the populations of kangaroo rats and snakes

d the heat and the arid climate

. What is a biotic factor in a coral reef ecosystem?

a dissolved oxygen in water

b lion fish

c level of salinity

d level of the tide

3 Answers

Relevance
  • Anonymous
    1 decade ago
    Favorite Answer

    Only at GCSE level but I think that the answers are as follows:

    1.) c

    2.) b

    3.) a

  • Emily C
    1 decade ago

    1. C

    2. B

    3. B

    i am 100% sure about 3, mostly sure about the others

  • Lilith Milligan
    7 years ago

    carbon, organisms, lion fish.

Still have questions? Get your answers by asking now.