Choose one of the following ecosystems: the arctic tundra of northern Canada, the Great Barrier Reef, or the Sonoran Desert. For the ecosystem you chose, name at least two producers, two consumers, and one decomposer. Describe the role of each organism you name with respect to the ecosystem. Be sure to tell us which ecosystem you selected to talk about. 10 points for answer please write and answer not put an image

Will mark branliest. the theory of plate tectonics was developed with the contribution of scientists from many different disciplines. which of the following is a contribution from geophysicists?

Ture or false evidence for evolution includes millions of fossils

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen