Explain how the severe weather conditions affect the biosphere and the geosphere.

Which of the following does not describe a physical property of iron? a iron is silvery-white or gray in color. b iron has a boiling point of about 3,000°c. c iron is a magnetic element . d iron and sulfur react to form iron sulfide.

Connection compare and contrast genetic engineering to the process of natural selection. select all statements that are true.

Which of the following types of rock would most likely contain a fossil? slate granite lava rock limestone