If isotopes are used to determine the age of fossils, then what is used to determine the age of fossils? Answer choices: - Conifers - Sediment - calcite - skull - loose soil - cracking - exoskeleton - isotopes
isotopes
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If deposition of sediment at the mouth of a river by water fanning out is called by a Greek letter, then the deposition of sediment at the mouth of a river by water fanning out is called by what name? Answer choices: - unidirectional - Sediment - Calcium carbonate - patch reefs - A Greek letter - barrel-shaped - swamp vegetation - flooding
A Greek letter
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If if both a man and woman are albino then their offspring will also be albino, then the offspring of two humans with albinism are always? Answer choices: - fertile - haploid - similar - albino - short - near-sighted - retarded - unique
albino
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If cells are the basic units of the structure and function of organisms, then cells are the basic units of the structure and function of what? Answer choices: - animals - Most plants - humans - organisms - cell walls - rock - cell membranes - mammals
organisms
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