To date fossils outside the range of carbon-14 dating, researchers use indirect methods of establishing absolute fossil age. explain two of these methods, potassium and magnetism shifts

When the F1 plants are allowed to self fertilize, they produced both yellow and green peas in the next generation. How is this explained?

In your dna extraction activity, what is the function of the proteinase k?

Which species would you expect to pass on their traits to the next generation? A) Species with desirable traits B) Species with less desirable traits C) Species with useless traits D) Species with common traits

What were the most likely ancestors of land plants?

Where does energy that your body can use come from?

Which is the correct order of processes that occur as water moves from a lake to a cloud and then back to Earth's surface?

How can changes in one part of earth affect another part

You and other scientists have been able to get the same results after many experiments. What is this proven data called? A. theory B. hypothesis C. scientific law

An onset of industrialization results in which part of the s curve model

In a food chain 90% of the energy is lost in the transfer at each trophic level, and only 10% passes as usable biological energy. What will happen if secondary consumers are removed from a food chain?