Answer:
Syrup
Explanation:
The arrangement according to density; Syrup, water,cooking oil and alcohol.
The higher the density the heavier the substance, therefore the substance with the highest density, sinks first and the substance with the lowest density is left to float.
4 is true with question you asked
Answer:
Stratum Basale
Explanation:
It is the layer that's closest to the blood supply lying underneath the epidermis.
