What can cause a gap in the rock record a) Lack of rock deposition. b) erosion. c) neither erosion nor lack of deposition. d) Both erosion and lack of rock deposition

Which crops are harvested for biomass production?

The process in which two genes segregate independently is called

Magnets are found in allof the following except a. food. b. motors. c. speakers.

Which statement is true about nuclear decay? A Nuclear decay rates are affected by the temperature of a sample. B Nuclear decay rates are affected by atmospheric pressure. C Nuclear decay rates are affected by the surface area of a sample.

Algae obtain energy by.

What is the difference between bacillus, coccus, and spirillum

What is always true of scientific practices a. They prove a hypothesis to be correct b. They involve steps performed in the same order c. They seek to produce verifiable data d. They lead to the same interpretation

Which statement is true about the scientific method

How do cells correct errors in DNA that would disrupt their function

Which is true of oxidation? a) It is a physical process b) No change occurs in the makeup of rock c) Rocks weather at different rates d) Water freezes in cracks in rock