Answer:
Concentric circles are circles that share the same center. A pebble dropped in a pond creates concentric circles.
Explanation:
The first one... the ending to a sonata form in some pieces.
loud is forte
apex is the top or <span>highest part of something, especially one forming a point.</span>
Answer:National Parks are designated for three primary management objectives with equal emphasis on each, viz. preservation of species and genetic diversity and the maintenance of environmental services
Explanation: