the answer is true
parasites need a host to live
B. Building blocks
This is most likely to be the answer
Of the NREM sleep stages, stage 1 is the shortest. Stage 2 is the longest.
HIV crossed from chimps to humans in the 1920's in what is now the Democratic Republic of Congo. This was probably as a result of chimps carrying the Simian Immunodeficiency Virus (SIV), a virus closely related to HIV, being hunted and eaten by people living in the area.
Answer:
The answer to this question is B!
Explanation:
Cardiopulmonary resuscitation literally means CPR. We know while performing CPR we use chest compressions and rescue breathing to get the blood circulating in the body, which buys us minutes to save the person's life with things such as a deliberator. Mark me brainiliest!!1
