I can change the background using chromakey.

The black caiman is a large crocodile that lives in freshwater areas of South America.

He started his speech using a microphone.

There is a new clock radio in my room.

The Kurogakejigumo, as its name suggests, is a spider with a black body color.

The black house spider has made a web in the corner of the house.

Chlorobenzene is often used in chemical reactions.

The desert black cobra is a very dangerous snake, its venom is lethal to humans.

It's my daily routine to solve a crossword while drinking coffee every morning.

The Amami rabbit is a unique species in Japan and is designated as an endangered species.