Answer:
Solids
Explanation:
Electromagnetic waves travel fastest in empty space. But they are slowest in solids
respiratory and lymphatic
Answer: Mixtures you can separate are like cereal and milk. Hope that helps
Explanation: Filteration is required to separate a mixture.
So heterogeneous mixures (that contain substances with different particle sizes) can be separated with a filter.
Homogeneous mixtures are uniform in composition so they will not be able to be separated.
