What are the nonliving parts of an ecosystem?
Nonliving parts of an ecosystem:
1. A(an) _____ ,consists of a biological _________, or all the biotic factors in the area along with nonliving or ______ factor.
Which of the following cells in plants are said to be nonliving ? (a) Meristem (b) Parenchyma (c) Collenchyma (d) Sclerenchynia.