Why does sexual reproduction produce offspring with characteristics that are different from their parents, where as offsprings produced through asexual reproduction are identical to their parents?

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 is the difference between an igneous, sedimentary and metamorphic rock

Which best example best demonstrates the importance of having knowledge of evolutionary relationships? a. illustration of a plant b. organ transplantation between species c. blood donation from a human d. do you need sequence of an insect.