A step in the movement of energy through an ecosystem is ...
A step in the movement of energy through an ecosystem is a description that best fits the term
food chain
trophic level
pyramid of numbers
food web
Correct answer is B
No explanation has been provided for this answer.
Which of the following parts of the tongue does not correspond to the taste indicated beside it...
Plants suitable for experiments in genetics must not ...
Biological growth refers strictly to an increase in the ...
Spermatogenesis and Oogenesis are both terms used to describe ...
The carnassial teeth of a carnivorous animal consist of the ...