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worty [1.4K]
3 years ago
8

Question 3: PH is a measure of the number of____ in a water-based fluid. a. Hydrogen atoms B.hydrogen ions C.hydrogen molecules

D.hydrogen bonds Question 4: a _______ Is an attractive force between two Atoms (What is it?) Question 5: what property of water allows insects to walk on the surface? A period resistance to temperature change B. Expansion upon freezing C. Hi solubility D. Cohesion I’m sorry, these are all the points I have left. Please help me!
Biology
1 answer:
avanturin [10]3 years ago
5 0

Answer:

Q3: B. Hydrogen ions

Q4: Intermolecular force

Q5: D. Cohesion

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