RNA and DNA are similar in all of the following way EXCEPT? A. deal with genetic information within an organism. B. the base monomer is a nucleotide. C. contain the same 4 nitrogen bases. D. contain a 5-carbon sugar.

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.

Which of the following types of stars are dim but can have high surface temperatures? giants main sequence stars supergiants dwarfs

Por qué crees que los huevos con cáscara se llaman amnióticos?