Answer:
PCBs and DDT are chemicals that were banned more than 30 years ago, but our air, water, land, and bodies are so contaminated that decades of cleanup efforts have yet to eliminate their threats to our health. Today, food is one of the most likely exposure routes to PCBs.
No wasp have an exoskeleton
50% punnet square would make AA AB Aa and A Ab
Yes the weaker it is the more easy it is to prey on
