Here's some advice;
take notes, pay attention in class, and use your textbook, if you can't find the answer look on the web, ask a friend, but never use brainly because people will say random stuff to get points.
Organic Chemistry is the study of the structure, properties, composition, reactions and preparation of carbon containing compounds.
I Hope this Helped!
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Endosymbiosis refers to the co-existence of living matter where one organism lives within the body or within the cells of another organism.
D is the answer to the question
Blood typing can identify if will is the father or not by the composition of the genotype and it’s compatibility within the parents.
Will can not be the parent as there is only one possible genotype composition of blood type AB being i^Ai^B.