How do we know that “Good hunters can kill prey that weigh up to half their body weight” means that some good hunters can kill prey that weigh up to half their body weight but not All Good hunters can kill prey that weigh up to half their body weight. When there is no quantifier specifed?

If the False chicory's taproot is always one half as long as the plant is tall then how doe sit matter if the plant grows at whatever height but as long as it is considered tall. It doesn't matter. Why is the taproot growing? Due to the rain only the pant is gonna grow no? Taproot is not gonna grow past one half?

I am interested

Interested