Answer:
The horizontal rows/lines on the periodic table are called periods.
Explanation:
Yes, a a bone fragment is an example of physical contamination. <span>A </span>bone fragment<span> can be a </span>physical contamination<span>. Some other physical contaminates are glass particles, wood splinters, stones,or metal fragments. Hope this answers the question. Have a nice day.</span>
Explanation:
Their ability of producing the woman's sex cell is destroyed, now they can not produce eggs and their menstrual cycle is also stopped known as menopause.
Answer:
What happens during DNA replication?
How is DNA replicated? Replication occurs in three major steps: the opening of the double helix and separation of the DNA strands, the priming of the template strand, and the assembly of the new DNA segment. During separation, the two strands of the DNA double helix uncoil at a specific location called the origin.
Explanation: