Agroup of tissues in which small blood vessels from the mother and offspring intertwine but do not connect is the:

Texas has an impending storm, and california is experiencing a water crisis. match the technologies with the state that can use them to reduce the effects eddies natural hazards. texas is the storm cellar and the wood that is crisscrossed. california is the dam and the storage tanks

What is a codon and where is it found

In general, are there any major differences that you can see? explain