The main and the most promising difference between active and passive transport is, passive transport does not require energy while active energy does.
With water it's the high surface tension property, combined with the fiber construction of paper towels. :)
Answer:
Ionic compounds
Explanation:
Ionic crystals are hard and brittle and have high melting points.
Answer:
the relationship between genes, proteins, and traits a gene codes for a particular protein that is involved in the expression of a trait
Explanation:
characteristics determined by single genes are called Mendelian traits
