Stevenson’s Skin Saver cosmetic company went bankrupt. Her head chemist, Jaqua, buried 75 barrels of super toxic glurch on the property before they abandoned it. Which law will help enforce that they clean up their mess? a. Lacy act
b. Kyoto Protocol
c. SMCRA
d. Superfund Act

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands

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