The primary advantage is that it increases survival rates of those who are endangered in any kind.
B) the less porous, the less permeable
Porous means "full of holes."
Permeable means "stuff can go through it."
The more porous something is, the more permeable it is.
The Geologic time scale makes it easier to see the age of rock layers
<span>Biome is the term for the physical amount of plant material at a location. But also it could be Biota. So It would better if you've attached any options to choose.</span>
August 4th, 1961.........................................