Which is a major mineral that makes up sand?
a. dolomite
b. obsidian
c. cal...
Biology, 12.11.2019 03:31 carvajalj2520
Which is a major mineral that makes up sand?
a. dolomite
b. obsidian
c. calcite
d. quartz
Answers: 2
Biology, 21.06.2019 21:00, lewislatavia043
Which of these serves as a reference for comparison during a scientific investigation? a)outcome variable (dependent variable) b) test variable (independent variable) c)control group d)hypothesis
Answers: 1
Biology, 22.06.2019 10:30, zuleromanos
Which label correctly identifies what x represents in the concept map?
Answers: 2
Biology, 22.06.2019 16:30, ingridx0
9. technology can bring both good and bad things. building a vertical farm can increase food supplies in cities (good), but it may cause unemployment in rural areas (bad). give another example of both the good and bad sides of a technological advancement (5 noints)
Answers: 1
Social Studies, 23.05.2020 23:01