True. feces, also known as excrement are the product of excretion.
Answer:
What information on a pedigree can tell you whether a gene is on a autosome or not a sex chromosome? If in a pedigree, the occurrence of the disorder is 50/50 between females and males, then it shows that it is autosomal. If the disorder is mostly shown in males then it is a sex-linked trait.
Explanation:
Its internal mainly because none of the other words fit and because what happens with the rumbling and vomitting its INTERNAL
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