D. POPS.
Your answer is D because pesticides have aldrin, chlordane, .... which are all POPS.
The archaeopteryx more recently shared a common ancestor w the OTHER DINOSAURS (FIRST BIRD)
Answer:
may be they are history and geography
People's hair are curly because of there genes they get ot from there gray gray Gary grandma or granpas
It is "B. Cleaning a countertop with a sponge and
<span> rinsing it out to reuse" that represents and example of conservation. Re-using items is better than throwing them away if possible. </span>
