thane and polyvinyl chloride are two controversial plasti$)=$ s used to create vegan leather. From a systems theory perspective, these

hultipl$$ Choice

transformational processes.

outputs.

subsystems.

inputs.

sustainable.

Prey

${123}^{cm}$

$5$

of $5$

Next

$4758$

$($a$)$

$17$

$8$

Qe

$\frac{O}{?}$

ii$$

N

atv

$A$

$($c$)$