Answer:
Animal cells also take in and lose water by osmosis. They do not have a cell wall, so will change size and shape when put into solutions that are at a different concentration to the cell contents. Red blood cells lose water and shrink in a concentrated solution. They swell and burst in a solution that is too dilute.
Answer:
It assigned the symbol 'U'
Explanation:
It has atomic number 92 that means 92 protons and 92 electrons.
Bones grow and fuse and then they get weaker
Muscles become gradually weaker as time goes on
Nerves stop sending signals as efficiently
Reproductive system in females is unable to produce eggs for fertilization for babies in the older adulthood.
A traditional flood control method used to keep a stream's flow in its channel is known as <em /><u>artificial levees.
</u>Artificial levees are forms of dykes or floodbanks used to regulate water levels and prevent any flooding from happening. <u>
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