PLSSS IM BEGGING Where do producers get energy to make sugars?
The air
The sun
Their food
The soil

Identify the examples in which sam interacts only with natural resources

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.

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin