Sentence examples for become less effective at from inspiring English sources

And it didn't take long for them to become less effective at killing weeds.

Cornelia Weyand and her colleagues found that as we grow old, certain regulatory immune cells decline in number and become less effective at fighting inflammation.

One might worry that as groups become larger, local interactions with just two neighbours would become less effective at maintaining global cooperation.

First-past-the-post no longer ensures that elections are a two-horse race.It has also become less effective at stopping whatever votes are cast for third parties from being converted into seats.

It also says that tax and benefit systems have become less effective at redistributing income.

As vision became fine-tuned for mate selection, it may have become less effective at detecting ripe fruit, he adds.

Kidney failure develops when the kidney becomes less effective at filtering out waste products, water and salt from the blood.

However, every defender who adjusts his behaviour to protect against this threat becomes less effective at obstructing a kick.

The process can be slowed down with regular exercise, but gradually even exercise becomes less effective at holding off this weakening.

Ballistic vests have become a staple of law enforcement work, but the equipment can wear out or age so much that it becomes less effective at stopping bullets.

Interestingly, in the paper by Mr. Prior, Gaurav Sood and Kabir Khanna, the cash payments became less effective at coaxing an accurate answer if the question mentioned the president by name.