许多细菌通过细胞分裂快速繁殖。

Many bacteria rapidly ___reproduce through cell division.

为了确保生存，一个物种必须在其环境中成功繁殖。

To ensure survival, a species must ___reproduce successfully in its environment.

一些植物需要特定的传粉者才能有效繁殖。

Some plants require specific pollinators to ___reproduce effectively.