I think it’s C because if you’re allergic to one cillian than you’re allergic to all of them
Sorry if this is wrong
Answer: Rocks are abiotic
Explanation: They arnt alive so how can it be biotic?
The basic solar nebular disk model (SNDM), developed by Russian astronomer Victor Safronov, and was made available in English in the early 1970's. So your answer is B.<span />