Because it was not tested multiple times by other scientists
We all could have come from the same animal
Additional component that you may use to attach yourself to the tree include:
1. Climbing belt which you will attach round the tree when climb up and when getting down.
2. Tree strap which you will use to strap yourself to the tree when you are on the tree stand.
3. Lifeline system: helps you to remain attached to the tree from the time you go up until you come down.
I think the answer is either B or C, hope this helps! Sorry if it doesn't!
<span>Patients will not have to wait endlessly for suitable organ donors.
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