Which do you think is more common: Nerve cancer, or stomach cancer?

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

Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?

If an organ has six haploid chromosomes, how many chromosomes are present. 6 12