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.
Photoautotrophs were the first organisms that released oxygen as a by-product of photosynthesis. Gymnosperms and angiosperms that were more adapted to land were seed-bearing and able to reproduce using seeds. Scientists believe cyanobacteria were the first types of cells able to make their own food.