Tonicity is a comparative term that has no units. It is frequently used when describing what happens in the cell volume at equilibrium. Tonicity always compares a solution and a cell, and it is used to describe only a solution. Tonicity is related to its osmolarity. There are three terms, hypotonic, isotonic, and hypertonic that used to compare the extracellular fluid around.
Heat is produced by matter. Matter is made up of atoms and molecules and energy causes the atoms and molecules to always be in motion. ... Molecules move slower in cold things and molecules move faster in hot things. The more molecules, more heat.
Creeping thistle continuously survives through easy germination of seeds. The Creeping thistle seed can be buried in undisturbed soil for over 20 years and still become growable. And also, the roots help in their growth. They absorb nutrients and regenerate to form new plants. Although the roots may be able to penetrate some meters down, most regeneration occurs within or just below the plow layer. Portions of the adjacent roots become thick due to the developing storage tissue which is where new shoots are formed.
Answer:
Asia
Explanation:
The flu usually starts in Asia. (Sorry i don't know what else to add as an explanation)
You can probably use this for your work. Hope this helps!