It has been found that the tenderness of beef can be predicted by analyzing a cow's genes. so, commercial tests are now available for farmers to be able to determine which of their cows possess the "tough" gene and which possess the "tender" gene. if a farmer routinely tests his cattle and only allows cows with the "tender" gene to mate, what is he doing?

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

What's the waste product of electrons and pyruvate combining in fermentation?  

Cpr, or cardiopulmonary resuscitation, is a first-aid technique to save lives. it involves compressions of the patient's chest cavity. which description is the best description of the functions of chest compressions in cpr? chest compressions are done to pump the heart. chest compressions are done to strengthen the rib bones. chest compressions increase carbon dioxide inhalation. chest compressions allow the patient's muscles to wake up.