Which specialized structures allow dolphins to breathe?
A. Watertight eggs
O B. Gills
C...
Chemistry, 27.01.2021 02:50 Tanija1995
Which specialized structures allow dolphins to breathe?
A. Watertight eggs
O B. Gills
C. Lungs
D. Milk-producing glands
Answers: 2
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In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst
Answers: 1
Chemistry, 22.06.2019 23:00
What element has similar physical and chemical properties as boron.
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