Answer: A.
Explanation: They are all made of metal
Answer:
Explanation:
This is an example of a mixture which can be separated with simple separation techniques based on the physical properties of the mixtures.Magnetism, and filtration and evaporation
Iron is a magnetic material,but salt and sand are not,Therefore,the iron can be separated from the mixture with the use of magnet.
Salt and sand are mixable.But salt is soluble in water,but sand is not.Therefore by adding the sand and salt to water,the salt will dissolve,in the water(solvent) to form a salt solution. But the sand can be separated out of the solution by filtration with the filter paper inserted into a funnel which allows the salt solution to pass through,while restricting the sand.
The sand would be removed by the filter paper,while solution passes through.
The salt solution and some sand residues is placed in evaporating dish and heated at low temperature. The water from the solution evaporates,leaving the salt behind.
The answer is B. telophase
Answer:oh its B for sure!
Explanation:
This was an
ideal place to study the evolution of the finches because basically due to Daphne's climatic
conditions, they found a natural environment with an extreme
climate, oscillating between periods of severe drought and abundant rainfall,
as well as an uncontaminated environment that had never been visited by humans,
which provided a wide natural selection for research on finches.
