Cellular respiration extracts energy from what ?

Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs

The term equestrian relates to which animal? bulls cows horses pigs

What processes take place before the mature mrna exits the nucleus?