The teacher used an analogy between a heart and a pump to explain how the circulatory system works.

Despite their young age, the students were given the autonomy to choose their own research topics for the project.

She always approaches challenges positively.

Realism is a literary movement that focuses on depicting life as it is.

Quantitative analysis is used to measure the amount of a substance.

She is resistant to change.

The car started to accelerate as it moved down the hill.

The terminology used in this field can be quite complex.

I need to transcribe this audio recording into text.

Ecological conservation is important for maintaining the balance of nature.