5. Uma had a piece of titanium with a mass of 18 grams. Using a graduated cylinder partly filled with water, she determined that the titanium displaced 4 milliliters of water. What is the density of titanium? A. 0.22 g/cm 3

B. 4.5 g/cm 3

C. 18 g/cm 3

D. 324 g/cm 3

6. Which of the following relies on gathering and evaluating evidence?

A. subjective reasoning

B. pseudoscience

C. objective reasoning

D. opinion

your answer should be c, it seems to be the only one that makes sense. mark me branliest : )

i believe she will have 25 quarters.

step-by-step explanation:

not  

cuba  

russia  

iraq  

el salvador  

explanation:

known as the land of volcanoes, el salvador has visit seismic tremors and volcanic movement. it is the main nation in central america that does not have a coastline on the caribbean sea. about portion of all salvadorans live in the wide open. they are poor and don't have power or running water in their homes. in 1525, pedro de alvarado, a lieutenant of cortés's, vanquished el salvador. el salvador, with alternate nations of central america, pronounced its freedom from spain on sept. 15, 1821, and was a piece of a league of central american states until the point when that association broke up in 1838.