Definitions of such complicated concepts as cellular structure, ecosystems, and living versus nonliving are given in terms that junior and senior high students can grasp.
(Definitions of such complicated concepts as cellular structure, ecosystems, and living versus nonliving; are given; ) (terms; can grasp; junior and senior high students)
Definitions of such complicated concepts as cellular structure, ecosystems, and living versus nonliving terms
are given can grasp
junior and senior high students