Answer:
Salt melts ice essentially because adding salt lowers the freezing point of the water. ... Pure water freezes at 32°F (0°C).
Explanation:Water with salt (or any other substance in it) will freeze at some lower temperature.
Oxidation and Reduction, I think? I may be wrong, I don’t really know what I’m talking about.... sorry if I’m wrong....
Answer:
the correct option is "D) They remain separate in the extremes of their ranges but develop a persistent hybrid zone in the area of overlap. "
Explanation:
the correct option is D since the mice are used to not crossing the river, the day it dries only one of them will dare to cross it, most of them instinctively will not cross it ...
On the other hand, in the area where both species of mice interpose, a new litter of mice will surely emerge where the genetics are combined, mice that are probably not suitable in the presence of aquatic environments and if in environments where drought predominates, which is very It is likely that if the drought continues and increases this genetic load it will benefit them.
Answer:
A. Wood
Explanation:
Material is a physical object (something made up of molecules, atoms etc.)
Other listed options are characteristic of that given material. For example, an iron bar is a material, but its shiny lustre is its characteristics.