Biology, 28.10.2019 13:31 ChasityN8491

Which of the following lists minerals in order of hardness from lowest to highest on the mohs hardness scale?

a. fingernail, penny, glass, topaz, diamond
b. calcite, quartz, wire nail, topaz, diamond
c. gypsum, apatite, topaz, feldspar, corundum
d. talc, fluorite, fingernail, streak plate, diamond

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 14:40, Historyfinder

Are characterized by dry conditions, limited vegetation and wide temperature range. a.) tropical rain forests b.) deserts c.) grasslands d.) none of the above

Answers: 1

continue

Biology, 21.06.2019 19:10, jahnoibenjamin

Liquid water turns into water vapor at which step in the water cycle

Answers: 2

continue

Biology, 21.06.2019 19:40, HannyBun

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

Answers: 1

continue

Biology, 21.06.2019 23:00, carlie4charlie

Some technological solutions to problems like global warming meet the specific needs and situations of local communities. an example from india involves converting the solid waste from cattle into clean-burning fuel for cooking. this reduces the amount of greenhouse gases, specifically methane and carbon dioxide, released into the environment from wood fires. when evaluating the feasibility of implementing this solution, computer models are used to weigh costs against benefits. what factor is least likely to impact the decision on adopting this technology?

Answers: 1

continue

You know the right answer?

Which of the following lists minerals in order of hardness from lowest to highest on the mohs hardne...