What is an advantage of the Source of energy shown in this picture.
A. Water can be heated using a clean source of energy.
B. Water can be heated using fossil fuels.
C. Hydroelectric power can be used to provide hot water.
D. Cold water can be collected and stored.

What noticeable trend from this graph might be used to make a conclusion?

One important development during the 3rd trimester that will insulate the infant against changes in temperature is a. the deposition of fat under the skin b. the closing of the septum between c. the atria of the heart d. the beginnings of lung functioning e. the beginnings of light and sound sensing

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.