It is rare for soft tissue to become a fossil because the soft parts can be eaten by other animals. Hope this helps!
I think there is a 50% chance of the coin landing on either side because the labelling of the coin will not affect the balance of the coin, and therefore won’t alter the flip. Labelling the coin ‘b’ and B’ will result in a coin flip no different from if the coin remained unlabelled.
Answer:
She has been dead for 5 days.
A, a node is where the different section either split or interconnect in a cladogram.