Answer:
valence electrons
horizontal row on the periodic table
cation
anion
solid, ?
high
electricity
cation first, then anion
low
they do not conduct electricity
halogens
a representation or simulation for device structure, process equipment, or a management system ?
atom
protons and neutrons (and electrons?)
elements are arranged from left to right and top to bottom in order of increasing atomic number
Explanation:
Answer:
Read the explanation section.
Explanation:
We know, sand can't contain water because of it's nature. But mud can contain water. For preservation of an organisms, sometimes water is needed because many microbes needs water which helps to preserve the organisms. Along with this, mud has the nature of holding things for long time inside of it but sands doesn't have this.
As sand can't store water so that microbes don't do their work properly and that's why preservation get hampered.
But in mud, this problem isn't present.
The answer is c because you just replace variables of x,y x(-2)+ y(3)
Prophase, these are part of the Meiosis process :)
