1 point What is the correct numbers of chromosomes passed from parent to
offspring in a human? *
23 from Mom + 23 from Dad = 46 (23 pairs) total in offspring
46 from Mom + 46 from Dad = 46 pairs total in offspring
23 pairs from Mom + 23 pairs from Dad = 46 pairs total in offspring
12 from Mom + 12 from Dad = 24 total in offspring (this is science but I couldn’t find it in subjects)

answer:

the answer is 6 valence electrons.

explanation:

valence is the # of electrons on the outer most shell of an atom.

oxygen has 6.

although, the valency of oxygen is 2, because it only needs to make 2 covalent bonds, or gain 2 electrons, to achieve the stable octet configuration of a noble gas.

that's it!

if you need further assistance, let me know: )

~ trueboss72

a saline water is fed to a reverse osmosis unit at flow rate o rotameter connected to reject (retentate) line reads 8 installed in reject and permeate line reads 15.2 milli siemens/cm and 300 micro siemens/com respectively.

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