Um i need help Which of the following indicates that are physical chang has occurred

A a material fizzes when it interacts with another material

B a substance changes collar

C a substance changes state from solid liquid

D a metal is no longer magnetic after it is combined with another substance

the technology changed agriculture in an impacting manner since many people left the field work by a cellular or other technological appliances

acts of terrorism occur globally. the united nations global counter-terrorism strategy was created in order to build adequate systems of support and solidarity with victims of terrorism. here´s a summary of the proposed key themes: the importance of giving victims a face and a voice; protecting their dignity; giving victims legal status and defending their legal rights; providing victims with medical, psycho-social and financial support; building solidarity with victims; improving media coverage of victims; and focusing on the link between victims and counter-terrorism efforts more generally.

it is a better alternative