Answer:
Fair and Impartial
Part of an executor's job is to balance your wishes with the best interests of the beneficiaries. The executor will be called on to make practical decisions regarding your estate. Choose someone who can balance both considerations.
Answer: The microbes only grew in the bottles containing earth-like air.
Explanation:
The growth of microbe depends upon the availability of substrate, moisture, and gas. The atmosphere is a mixture of gases. Earth-like atmosphere favors the survival of many micro-organisms. Carbon dioxide, oxygen, methane, nitrogen, and others are valuable earth like gases that will favor the survival of many microorganisms. So, according to the given situation in the experiment microbes will grow in earth like air.
Density is mass per volume 
With data: 
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