b. mesozoica
Chemistry, 11.04.2021 03:30 wsdafvbhjkl
__2. se divide en precámbrico, paleozoica, mesozoica y cenozoica.
a. cenozoica
b. mesozoica
c. escala del tiempo geológico
d. eones
e. tiempo geológico
g. etapas del desarrollo de la tierra
h. precámbrico
Answers: 3
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
Chemistry, 23.06.2019 02:30
Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.
Answers: 1
__2. se divide en precámbrico, paleozoica, mesozoica y cenozoica.
a. cenozoica
b. mesozoica
b. mesozoica
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