Semiconservative replication specifically means that a.) the new molecule has a parent strand and a new strand b.) a pyrimidine always pairs with a purine c.) nitrogenous bases are recycled d.) the molecule is a double helix

Answer by YourHope:

Hi! :)

Semiconservative replication specifically means that

D) The molecule is a double helix!

:)

primary succession occurs in essentially lifeless areas regions in which the soil is incapable of sustaining life as a result of such factors as lava flows, newly formed sand dunes, or rocks left from a retreating glacier. secondary succession occurs