In an ecosystem, the LEAST efficient energy transfer link...
In an ecosystem, the LEAST efficient energy transfer link is from
producers to primary consumers
sun to producers
primary consumers to secondary consumers
secondary consumers to decomposers
Correct answer is D
No explanation has been provided for this answer.
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The gas occupying the space labelled I is ...
In the diagram, the part marked I will contain a high concentration of ...
The instrument is used to measure ...
Which of the following materials is not a living semi-permeable membrane? ...