Which mineral(s) have a black (or greenish-black) streak? Check all that apply.
sulfur
...
![subject](/tpl/images/cats/biologiya.png)
Biology, 09.12.2021 22:10 joThompson
Which mineral(s) have a black (or greenish-black) streak? Check all that apply.
sulfur
quartz
magnetite
pyrite
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Biology
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:00, Tcareyoliver
Works together in the synthesis, modification, packaging, and transport of lipids and proteins
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 01:10, Claysn9094
Which of the following is a difference between active transport and facilitated diffusion? view available hint(s)which of the following is a difference between active transport and facilitated diffusion? facilitated diffusion can move solutes against a concentration gradient, and active transport cannot. active transport involves transport proteins, and facilitated diffusion does not. facilitated diffusion involves transport proteins, and active transport does not. active transport requires the expenditure of cellular energy, and facilitated diffusion does not.
Answers: 1
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 02:10, eriks1818
Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-
Answers: 2
![image](/tpl/images/cats/biologiya.png)
Biology, 22.06.2019 05:00, kamnicole13
Idon’t know the answer and i’ve been stuck on it for a while now skskskskks
Answers: 2
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/biologiya.png)
Biology, 29.06.2019 00:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.06.2019 00:30
![Konu](/tpl/images/cats/istoriya.png)
History, 29.06.2019 00:30
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.06.2019 00:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.06.2019 00:30
![Konu](/tpl/images/cats/fizika.png)
Physics, 29.06.2019 00:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.06.2019 00:30
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 29.06.2019 00:30