Most people in cities get their water . a. by supplying it themselves b. by delivery through pipes c. through private suppliers d. all of the above

answer is b

Explanation:

water normally passes through pipes

d. in sexual reproduction, offspring have more chromosomes than

either parent.

asexual reproduction results in offspring which are genetically the same as the parent organism (not counting a rare mutation). sexual reproduction produces a random mixture of the genetics derived from both parents

explanation:

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