以上内容由AI生成, 仅供参考和借鉴

1. The living organisms somehow concentrated the minerals by biological processes.

生命体通过某种生物过程聚集矿物质。

2. Biological systems have been doing this for billions of years.

生物系统亿万年来一直都是这样。

3. Most young women feel a biological need to procreate.

大多数的年轻妇女都有生儿育女的生理需要。

4. For women, the "biological clock" governs the time for having children.

对于女性来说，“生物钟”控制着怀孕的时间。

5. Genes are those tiny bits of biological information swapped in sexual reproduction.

基因是在有性繁殖中交换的微小生物信息。