Biology, 22.01.2020 04:31 Seaport

Which option describes two of the main ways scientists classify mineral
a. how they can used and the country they are found in
b. chemical makeup crystal lattice structure
c. how they can be used and how rare they are
d. chemical makeup and how they can be used

Answers: 2

Show answers

Another question on Biology

Biology, 22.06.2019 07:30

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

Answers: 3

Answer

Biology, 22.06.2019 11:00

Astudent poured a solution of bromothymol blue indicator into three test tubes. then he placed an aquatic plant in two of the test tubes, as shown below. he placed a stopper on each test tube and placed them all in the dark for 24 hours. bromothymol blue turns from blue to yellow in the presence of co2

Answers: 2

Answer

Biology, 22.06.2019 11:40

What are some possible consequences of preventing prescribed burns and natural wildfires

Answers: 1

Answer

Biology, 22.06.2019 14:00

Homo heidelbergensis was a tall, muscular hunter, who used both tools and weapons. because h. heidelbergensis was not a gatherer/forager, but ate a varied diet including meat and fish, we would expect to see what anatomical changes?

Answers: 1

Answer

You know the right answer?

Which option describes two of the main ways scientists classify mineral
a. how they can used a...

Questions