Which type of fossil contains little or no organic material
a-imprinted in stone
b-bur...
Biology, 27.11.2019 05:31 faithtaylor365
Which type of fossil contains little or no organic material
a-imprinted in stone
b-buried in tar pits
c-encased in ice
d-encases in amber
Answers: 1
Biology, 21.06.2019 16:30
Which of the following are the functions of the skeletal system? blood cell production in soft marrow tissues and mineral reserves largest organ of the body for defense and support vitamin d production and pumping blood through vessels voluntary movement and contractile movement
Answers: 1
Biology, 22.06.2019 07:50
Pentane with molecular formula c5h12, exists in three isomeric forms. one shows linear carbon chains, another has one -ch3 groups present on the third carbon atom, and the third has two -ch3 groups present on the second carbon atom. what types of isomers are these? a. geometric isomers b. structural isomers c. halotropic isomers
Answers: 3
Biology, 22.06.2019 14:00
What will happen if two of the base pairs of the stand of the dna are switched
Answers: 1
Biology, 22.06.2019 15:00
What are the three groups of atoms that make up amino acids called
Answers: 1
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