Which of the following is not one of the three types of rock?
a. igneous
b. sedimentary
c. magma
d. metamorphic

What conclusion can be made based on the temperature of soil when the light hits the soil at 0°, 45°, and 90° angles in section 2 of the experiment? did your results support your hypothesis? why or why not?

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above

People with one sickle cell allele are not likely to get malaria. what is this an example of?