subject
Biology, 07.07.2019 10:00 437012

Which is characteristic of a mineral? a. it must be naturally occurring and organic. b. it must be naturally occurring and inorganic. c. it must be man-made and organic. d. it must be man-made and inorganic.

ansver
Answers: 2

Another question on Biology

question
Biology, 22.06.2019 00:40
As the human population grows, what happens to our natural-resource requirements? o they increase o they decrease o they do not change. they go in cycles
Answers: 2
question
Biology, 22.06.2019 10:00
The double bond between a carbon atom and two oxygen atoms (a molecule of carbon dioxide) has two characteristics. what are they? a.an ionic bond is formed between the oxygen and carbon atoms. b.four valence electrons are shared. c.two valence electrons are shared. d.valence electrons are shared between oxygen atoms.
Answers: 1
question
Biology, 22.06.2019 13:20
Aragonite shells of clams, snails, or scleractinian corals may be preserved unaltered in cenozoic deposits, but they are generally dissolved or recrystallized in older deposits. true or false
Answers: 1
question
Biology, 22.06.2019 14:00
Which line in the graph above best illustrates an effect of the carbon dioxide level in the blood on breathing rate before, during and after a period of exercise? 1.b,2.c,3.a,4.d
Answers: 1
You know the right answer?
Which is characteristic of a mineral? a. it must be naturally occurring and organic. b. it must be...
Questions
question
English, 09.02.2021 14:00
Questions on the website: 13722362