Biology, 10.11.2020 19:00 andrewschmitz132
What is the best explanation of the main difference between a rock and a mineral?
A) Minerals are organic; rocks are inorganic.
B) Rocks are naturally occurring; minerals do not occur naturally.
C) Rocks are crystalline solids; minerals are not crystalline solids.
D) Minerals He a definite chemical composition; rocks do not have a
definite chemical composition.
Eliminate
Answers: 2
Biology, 21.06.2019 21:30, irishdreamer0689
List the advantages and disadavantages of the switch from persistent chlorinated hydrocarbon pesticides (such as ddt) to nonpersistent organophosphate pesicides. have the benefits of the switch outweighed the disadvantages? explain.
Answers: 3
Biology, 22.06.2019 14:30, mariap3504
The human body needs energy in order to carry out life processes such as breathing. where does the body get this energy? a. from eating food b. from learning about new things c. from lying in the sun d. from sleeping
Answers: 3
Biology, 22.06.2019 15:00, Delgadojacky0206
What are the three groups of atoms that make up amino acids called
Answers: 1
What is the best explanation of the main difference between a rock and a mineral?
A) Minerals are o...
Mathematics, 01.09.2020 01:01
Mathematics, 01.09.2020 01:01
Mathematics, 01.09.2020 01:01
History, 01.09.2020 01:01
English, 01.09.2020 01:01