use "biological" in a sentence Many psychologists maintain that there are certain biological constraints, possibly within the genetic code itself, that limit the responses that can be taught. Einstein once asked: "How on earth are you ever going to explain in terms of chemistry and physics so important a biological phenomenon as first love?".What is a sentence using ecological niche?
Ecological niche in a sentence (esp. good sentence like quote, proverb...) 1. Each animal has its ecological niche. 2. Fewer plants equate to fewer ecological niches and fewer species of animals to fill them. 3. Old ecological niches were destroyed in the process and new ones opened up.