The correct option is d, i.e., barell
Let’s find out the meaning of the given words –
Activate – the act of making something start or making it operational
Yearning – a feeling expressing intense longing (craving) for something,
Zodiac – a part of astrology that consists the 12 signs that represent the position of the Sun, the Moon and planets. E.g. Libra, Cancer, Aries, etc.
Barrel – a container that is cylindrical in shape with the sides bulging out and is usually made of wood with metal hoops to hold them in place