When countingverbs, catenatives are counted only if there are two othermain verbs in the sentence. Examples :â  I wanna eat a sandwich.â  I am gonna eat a sandwich and watch a movie.The first sentence is a simple sentence because itcontains one main verb (eat) and a catenative (wanna).
The ability of seeds to germinate at high salt concentration in the soil is crucial importance for the survival and perpetuation of many plant species. Therefore, we examined effects of different concentrations of NaCl (200, 400, 600 and 800 mM) on germination of four species from fam.
The science behind how salt works lies in something known as the freezing point. Salt has a lower freezing point than water, which is why salt water does not freeze as quickly as pure water. This lower freezing point is what enables salt to melt ice and snow. When you spread salt on ice, it acts almost like a molecular sponge. It draws some of the frozen water molecules to it and, because of its lower freezing point, breaks the molecular bonds between them. These broken molecular bonds cause the ice to melt, creating a brine that encourages further melting.