Examlex
In the galvanic cell represented by the shorthand notation below,electrons are lost by ________ and gained by ________.
Pt(s)|Sn2+(aq)|Sn4+(aq)|| Br2(l)|Br-(aq)|Pt(s)
Extant Mammal Groups
Currently living mammalian groups, such as marsupials, rodents, and primates, that have differentiated into distinct species through evolution.
Dinosaurs
A diverse group of reptiles of the clade Dinosauria that first appeared during the Mesozoic Era.
Flowering Plants
Plants that produce flowers as reproductive structures, capable of developing into fruit and seeds.
Biomarker
Molecular evidence of life in the fossil record. Biomarkers can include fragments of DNA, molecules such as amino acids, or isotopic ratios.
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