Marla investigates the properties of an unknown, clear liquid that she thinks is water. she lowers the temperature of the liquid to the freezing point of water. the liquid does not become solid. marla is still convinced the unknown liquid is water. she wonders if the water may have salt in it. how would salt in the water explain her result?
a. salt causes the water to evaporate.
b. salt dissolves in water to it become a solid.
c. salt lowers the freezing point of water.
d. salt raises the temperature of the water.
Answers: 1
Another question on Biology
Biology, 21.06.2019 16:20
German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?
Answers: 1
Biology, 22.06.2019 13:30
Math focus 4. calculate a map has index contours at 250 m, 500 m, and 750 m. what is the contour interval?
Answers: 3
Biology, 23.06.2019 01:00
As noted in the illustration, homo heidelbergensis was a tall, muscular hunter, who used both tools and weapons. because h. heidelbergensis was not a gatherer/forager, but ate a varied diet including meat and fish, we would expect to see what anatomical changes?
Answers: 3
You know the right answer?
Marla investigates the properties of an unknown, clear liquid that she thinks is water. she lowers t...
Questions
Computers and Technology, 12.12.2019 22:31
Mathematics, 12.12.2019 22:31
English, 12.12.2019 22:31
Mathematics, 12.12.2019 22:31
Biology, 12.12.2019 22:31
Computers and Technology, 12.12.2019 22:31
Social Studies, 12.12.2019 22:31
