Physical Change

(Physical change) (Chemical change) Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Physical change Chemical change Mutation in process Mutation in process Mutation in process Physical change Chemical change Physical change Chemical change Physical change Nothing as stable as change Physical change Chemical change Mutation in process Now! Mutation in process Physical change Chemical change Mutation in process Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Chemical change Physical change Nothing as stable as change