The hydrogen bonds result in a structure that contains large holes.
The part of a map which explains its symbols are called legends/map symbols.
a key
The part of the map that explains the symbols used thereon is called the "legend".
yes.
The glossary.
Carbon can form four bonds with different elements and/or other carbon elements.
The molecules of the salt have "mixed" with the water on a molecular level. As Wikipedia explains it,Solvation, commonly called dissolution, is the process of attraction and association of molecules of a solvent with molecules or ions of a solute. As ions dissolve in a solvent they spread out and become surrounded by solvent molecules. The bigger the ion, the more solvent molecules are able to surround it and the more it becomes solvated.
They help provide oxygen for aquatic animals. !
respiration
Glucose is too big to pass through.
Water molecules can make hydrogen bonds with other water molecules. Hydrogen bonds are the strongest type of intermolecular forces. This explains the high surface tension of water.
The property of adhesion explains waters interactions with itself and surroundings.
SINGLE-CELL LIFE
It can form four covalent bonds.
Principle of cohesion force among water molecules
A photon strikes electrons in special molecules in the cells.(APEX)
When water molecules at the surface gain sufficient energy they can escape in the atmosphere.The energy of water molecules increase by a temperature increase and some molecules at the surface can escape in the atmosphere.