When scientists examine the fossil record, they find the remains of different species in layers of rock of different ages.
what do they deduce from this?
a. the earth experienced many floods in the distant past
b. fossils sink at different rates
c. life on earth has remained constant and unchanging
d. life on earth has changed over time

Which best describes red blood cells? a. they are colorless b. they protect against disease-carrying microorganisms c. they transport oxygen throughout the body d. they aid in blood clotting

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

This is the process of making a prediction based on the results of prior observations of similar events.