Troposphere. Hope this helps.
Answer:
Contract
Explanation:
The main proteins involved in muscle contraction are called actin and myosin.
Answer:
The process of burning something. Three things are required in proper combination before ignition and combustion can take place---Heat, Oxygen and Fuel.
Explanation:
1 prokaryotic- a cell that lacks a nucleus and membrane-bound organel
2 eukaryotic-a cell that has a nucleus
3. Cell theory the theory that states that the cell is the basic unit of life and that cells come only from existing cells
4 cell - the basic unit of life
Answer:
they are the same
Explanation:
since one mole is 6.022×10^23 atoms, one mole of silver is 6.022×10^23 atoms and one mole of tin is 6.022×10^23 atoms. so one mole of tin has the same number of atoms as one mole of silver