Answer:
1. Soap is better because you are physically scrubbing your hands is helpful for removing the bacteria.
2. Hand sanitizer is helpful for on the go of if you cannot reach a sink.
Explanation:
Answer:
Close your eyes and think of peace ful thoughts.try to feel relax and at ease at times
Life processes depend in large part on solutions. Oxygen from the lungs goes into solution in the blood plasma, unites chemically with the hemoglobin in the red blood cells, and is released to the body tissues. The products of digestion also are carried in solution to the different parts of the body. The ability of liquids to dissolve other fluids or solids has many practical applications. Chemists take advantage of differences in solubility to separate and purify materials and to carry out chemical analysis. Most chemical reactions occur in solution and are influenced by the solubilities of the reagents. Materials for chemical manufacturing equipment are selected to resist the solvent action of their contents.
It should be C. the depth for a compression for a 13 year old is 1 1/2- 2 inches
