Answer;
The substance that can enter a cell by diffusion without having to be digested is water.
Explanation;
Diffusion involves the movement of molecules from a region of high concentration to a region of low concentration, down a concentration gradient.
Water is able to diffuse through the cell membrane without being digested since it has small molecules.
One property of cell membrane is semi-permeability; it selectively allows material to enter or leave the cell. Large molecules such as starch , fat and proteins, can not enter the cell due to their size and will need to be digested to small molecules for the to gain access to the cell.
It's probably heat,if there are multiple choices it'll help if you could give them.
Explanation:
B. to break down food so that it can be used by the body
Answer: Law of independent assortment.
Explanation:
Mendel's law of independent assortment states that genes do not influence each other while they are sorted into alleles.
Every possible gene is likely to occur. This means that the traits are passed from one generation to another generation individually not in pair of allele, sets or groups.
The characters are represented individually not in pair. Though the characters are present in pair but they are individually represent themselves and do not affect each other.
