kaylaamberd

08.12.2020 • 

Biology

Rosa drew a flow chart of the carbon cycle. Flow chart of the carbon cycle with 4 boxes connected by arrows. Box 1: carbon dioxide in the atmosphere. Box 2: X. Box 3: consumers eat producers. Box 4: Y. The arrow that follows box 4 connects to box 1.
Which labels best complete the flow chart?

A) X: Producers undergo photosynthesis.
Y: Decomposers return carbon to the soil and release waste.
B) X: Decomposers return carbon to the soil and release waste.
Y: Producers undergo photosynthesis.
C) X: Decomposers take in carbon dioxide.
Y: Producers absorb carbon through their roots.
D) X: Producers absorb carbon through their roots.
Y: Decomposers take in carbon dioxide.

Ответ:

pencil8184

07.01.2021

Biology

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a

Explanation: :) :) :) :) :) :)

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Ответ:

brandonholden

14.04.2023

Biology

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A source from which organisms generally take elements is called exchange pool (option B).

Explanation:

Options for this question are:

Food web.Exchange pool.Reservoir.Biotic community.

The term exchange pool is related to the biogeochemical cycles that exist in nature, referring to the source from which elements present in the environment become part of living organisms.

Exchange pools are the biotic components -like animals and plants- of an ecosystem, which determine the passage of elements between living beings. An element can remain as a reservoir (abiotic) in the soil, and then be incorporated into the exchange pool.

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