Answer:
Each cell normally contains 23 pairs of chromosomes, for a total of 46. Twenty-two of these pairs, called autosomes, look the same in both males and females. Each parent contribute 23 of their chromosomes to create you.
Explanation:
Answer:
Coal, Plastics, and Radioactive Materials.
The correct answer is D. They do not have a cellular structure.
Fiber is the part of grains and plant foods that cannot be digested.