Natural selection is a mechanism by which populations adapt and evolve.
Answer:
b. format painter
Explanation:
Format painter is an option that is available on the home tab and it allows copying the formatting present in one to another single cell or a group of cells.
The formatting options can include font style, the color of the text, the border style.
To use the format painter some simple steps needs to be followed:
1. Click on the Format painter tab on the home tab.
2. Clicking on the format painter will help to copy the format of the selected cell.
3. The copied formatting can be applied to other cells of interest by clicking and dragging over the cells where a similar formatting is required.
4. The ESC buttton can be pressed to stop formatting .
The cell membrane is a lipid bilayer that prevents that passage of water and ions. This allows cells to maintain a higher concentration of sodium ions out the outside of the cell. Cells also maintain a higher concentration of potassium ions and organic acids on their inside.
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Answer:
B. more soldies who had lost a limb returned home
Answer:
your answer is 6
Explanation:
C6H12O6 + 6O2 → 6CO2 + ?H2O + Energy
H12O6---> 2 hydrogen and 1 oxygen for very water molecule. 12 ÷ 2= 6 which means 6H2O