Answer:
A lone rescuer uses a compression-to-ventilation ratio of 30:2.
Explanation:
Answer:
please give me brainlist and follow
Explanation:
As a sweetener, xylitol is an excellent choice. Whereas some sweeteners may cause health risks, studies show that xylitol has actual health benefits. It doesn't spike blood sugar or insulin, starves the plaque-producing bacteria in your mouth and feeds friendly microbes in your digestive system.
Answer:They increase or decrease activity at certain synapses
Explanation: