Abiotic because biotic is living. So abiotic is the opposite.
Answer:
You'll have to post a picture of the problem in order for me to be able to answer the question
Explanation:
We all have a common ancestor hence we have some form of a universal genetic code
Blood, urine, tissue/skin, saliva, hairs, etc.
In primary succession, newly exposed or newly formed rock is colonized by living things for the first time. In secondary succession, an area that was previously occupied by living things is disturbed, then re-colonized following the disturbance.
Hope this help