The problem of introduced species can potentially disrupt the balance of ecosystems.

Many native species live in this park.

I use koji starter to make homemade miso.

What is the specific epithet of this plant?

Our opinions differ.

The time has come to start a new challenge.

He pointed at the location on the map.

This concept is difficult.

Symbiogenesis is an important concept in biology, referring to the process where different species coexist to create a new species.

He is good at producing new ideas.