Which of the following statements are true of the cell membrane? I. composed of proteins and lipids
II. composed of proteins and cellulose
III. located in animal cells
IV. located in plant cells
V. semipermeable
VI. not permeable at all
A.
I, III, IV, and V only
B.
II, III, IV, and VI only
C.
I, IV, and VI only
D.
II, IV, and V only

they each offer a fresh glut of resources to the organisms that can arrive and exploit them. as individuals and new species continue to appear, they actively and passively alter the environment. competition for shared resources increases, local abiotic and biotic conditions shift, and the relative abundances of species change accordingly. the process is called ecological succession, and it is one of the earliest and most well-known concepts in ecology.

hope it mark me as brainlieast.

d) center of the mid-ocean ridge

give brainleysest

sinserly,

steckh986

most community's take hundreds of years to become stable