Study the food chain illustrated below and use it to answer this question.
J-K-L-M-N
The position occupied by each of organisms J K L M N in the food chain is known as the
energy level
trophic level
food web
pyramid of numbers
Correct answer is B
No explanation has been provided for this answer.
Study the food chain illustrated below and use it to answer this question.
J-K-L-M-N
which of the following statements about organism L is correct?
feeds on organisms
is a primary consumer
is the producer
is a secondary consumer
Correct answer is D
No explanation has been provided for this answer.
Study the food chain illustrated below and use it to answer this question.
J-K-L-M-N
Organism J is normally sustained by energy from?
Green plants
carbohydrates
organism
sunlight
Correct answer is D
No explanation has been provided for this answer.
which of the follwing pyramids is not used in ecology? pyramid of
energy
numbers
biomass
organisms
Correct answer is D
No explanation has been provided for this answer.
The diagram below is an illustration of an experiment on sedimentation of soil. Use it to answer this question.
silt
sand
humus
clay
Correct answer is B
No explanation has been provided for this answer.
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