Answer:
B. SONAR (Sound Navigation Ranging)
Explanation:
Just took the test
Answer:
circulatory system
Explanation:
it is what makes oxygen circulate
Answer:
The pH of a solution is a measure of the molar concentration of hydrogen ions in the solution and as such is a measure of the acidity or basicity of the solution.
As Density = Mass/Volume
Mass = 26.0g
Density = 1.44g/mL
Therefore Volume = Mass/Density
=> Volume = 26.0/1.44 = 18.055... = 18.1mL (to 3 sig figs)