This drink contains carbonic acid.

This simple forest is very important from the perspective of biodiversity.

This factory has significantly reduced its carbon dioxide emissions.

Monotremata is a part of mammals, and it has different characteristics from other animals such as birds and reptiles.

My younger sister is attending a junior college.

He is doing a special exercise to strengthen his flexor digiti minimi brevis.

He injured his peroneus brevis muscle.

He is doing special exercises to strengthen the flexor digiti minimi brevis of his foot.

I plan to spend this year's Christmas with my family.

Binary search is one of the efficient search algorithms.