Reaction Rate is the rate at which a substance undergoes a chemical change.
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.
Adding hot cocoa to hot water would be a chemical change
It is E. because the predators will have slightly more meals with their prey slightly increasing population.
