Examlex
Muscle cells make different proteins than nerve cells because they have different sequences of DNA.
Tropical Climate
A non-arid climate characterized by consistent high temperatures throughout the year, usually found within 23.5 degrees north or south of the equator.
Organic Debris
Organic matter, such as leaves, twigs, and other plant or animal material, that has accumulated in a natural environment.
Calcium Carbonate
A chemical compound with the formula CaCO3, commonly found in rocks as the minerals calcite and aragonite and is the main component of pearls and the shells of marine organisms.
Clay
1. Any fine-grained sedimentary particle that is finer than 1/256 mm. 2. A family of finely crystalline, hydrous-silicate minerals with a two- or three-layered crystal structure.
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