Why do vaccines for diseases in animals prevent some illnesses in people?

Are these strong bases, neutral, strong acids, weak acids or weak base household bleach (ph=12.6) fluid in a car's battery (ph of less than 1.0) milk (ph=6.7) stomach contents (ph=2.2) pure water (ph=7)

What happens during the experiment stage of the scientific method

The inheritance pattern of a disorder is illustrated in the pedigree chart. what type of disorder is this?