An important part of Lamarck's theory of evolution is that new organs in a species appear as a result of

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called