There are genetic variations in lice. Not all lice are the same. So sometimes one with a particular gene can survive treatment with permethrin and another cannot.
a drought is where there is no rainfall for a long period of time making vegetation unable to grow and animals unable to survive. :)
a drought is where there is no rainfall for a long period of time making vegetation unable to grow and animals unable to survive. :)
It acts as a neurotoxin as it is a synthetic pyrethroid. It acts on the insects nervous system and caused a misfiring until it is eventually unable to move.
AIDS and death if you are unable to get proper treatment.
I am unable.
Another common word for can't is the word "unable". To be unable is the act of not being able to accomplish a task.
It doesn't. The Thylacine was unable to survive being hunted as a supposed livestock killer. The last known specimen of this marsupial died in 1936.
the HIV virus is unable to survive in the mosquito salivary system.
A plantar fasciitis treatment would be necessary when one has a plantar wart that has been unable to be treated without freezing or burning. If needed, treatment is very simple.
Friends are unable to make decisions for one another. It is because of the difference in views some friends have got.
I donno. Your mom?
Illiterate