1) Легко ли фотографировать(делать снимки)? - Yes, it's pretty simple. You just need some experience.
2) Что интересней , собирать коллекцию из чего-либо, или завести домашнего питомца? - As for me, it's more interesting to have a pet than to collect something. But it depends.)
3) Что люди должны делать , если они завели домашнего питомца. - They should take care of their pet and treat him with love.
4) Что более интересно или полезно для коллекционирования. - You should collect things that you really like, it's not a problem even if they are useless.
c) Controlled by community.
Объяснение:
Decentralize refers to a system or organization that is controlled by the community, where decision-making and power are distributed among various local offices or authorities rather than being concentrated in a central authority.