Nits are actually the immature, larvae stage of lice, but the two words are often used interchangeably. A lice comb will remove both lice and nits. You can get one at any drug store. add a comment.
Photoperiodism is a response that certain plants have to decreases or increases in the amount they receive in a day (which is normally produced by seasonal movement of the su â¦ n-longer and shorter days).  Some plants require short days to initiate flower formation, while others long day length initiates flowering.
First proposals to use iodized salt. The French chemist Boussingault (4) was the first to advocate prophylaxis with iodine-rich salt to prevent goiter. Working in Bogota, he measured iodine levels in rock and in salt deposits of the Andean region.