Answer: When using fossils approximate age by comparing it to similar rocks and fossils of known ages, is called relative dating.
Using that method we can determine the age of rock layers. That’s our way of dating them.
Hope this helps! ^^
A.) carbohydrates are large molecules made up of monosaccharides and are used by organisms for energy storage.
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Answer:
I don't think that's a condition, the vacuole is like a storage area so it would make sense for it to store water.
