On average, seawater in the world's oceans has a salinity of about 3.5% (35 g/L, 599 mM). This means that every kilogram (roughly one litre by volume) of seawater has approximately 35 grams (1.2 oz) of dissolved salts (predominantly sodium (Na ) and chlor
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2nd grade studies butterflies at the Franklin Park Conservatory
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????Contest Giveaway Alert ???? St Brendan School will give one lucky winner a $100 Amazon Gift Card for sharing their amazing Easter Break Travel or Activity plans! 1. Like This post 2. Follow @saintbrendanschool 3. Tag a travel or vacation buddy in
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