The answer should be 2. Skin fossilization is rare due to decomposition and scavengers.
There are
50 protons in tin
50 electrons in tin
And 69 neutrons
Hope this helps
The answer is true. These are all signs of communication.
Answer: Tropism
It’s a biological phenomenon indicating growth or turning movement of a biological organism, which is usually a plant.
Explanation:
Therapeutic cloning raises several different but related ethical issues. These include the appropriateness of creating embryos with the intention of destroying them, of hastening the day when reproductive cloning might become feasible, and of fostering a market in human oocytes for research purposes.