Examlex
How many relay teams of 4 members can be chosen from a 6 member team to run in a relay race?
Mineral-based Shell
A hard, protective outer layer created by some organisms, composed primarily of minerals.
Flagella
Long, whip-like structures that protrude from the cell body of certain cells, such as bacteria and sperm, used for locomotion.
Photosynthetic
Relating to the process by which green plants and certain other organisms use sunlight to synthesize nutrients from carbon dioxide and water.
Amoebozoans
A group of eukaryotic organisms, mostly comprising amoebas, that move and feed by means of pseudopodia, which are temporary projections of cytoplasm.
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