взаимодействам angolul

interact [interacted, interacting, interacts]▼(act upon each other)
verb
[UK: ˌɪn.tə.ˈrækt] [US: ˌɪn.tə.ˈrækt]

react [reacted, reacting, reacts]▼(to act upon each other (in chemistry))
verb
[UK: rɪ.ˈækt] [US: ri.ˈækt]