Answer:
Explanation:
The physical methods of separating mixtures are used in sorting a mixture of substances.
It requires no chemical changes occurring between their components and parts in any significant way.
Examples are:
- Decantation
- Filtration
- Sublimation
- Magnetism
- Centrifugation
The methods simply relies on the physical properties of matter.
Answer:
a. 4 sig figs
b. 3 sig figs
c. 2 sig figs
Thick fur helps a polar bear survive
An imbalance in the chemical make-up of bile inside the gallbladder.
