What positive contributions did the ancient Romans make? 3 poin
a. The study of medicine.
b. a connection between medicine, biology, and the body
c. They encourage cleanliness and proper diet to prevent illness,
d. They installed superior drainage and sanitation systems and set up public
hospitals.

answer: proteins

explanation: complement is   system of circulate in the blood in a inactive form

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if you think your dog may have been exposed to a toxin, the best thing to do is to check the label of the item you think your pet ingested. read the information about toxicity. often, but not always, the information on packaging regarding children is relevant to dogs and some manufacturers even discuss dog toxicity. if there is an 800 number on the package – call them! it’s also recommended that you call your veterinarian to confirm the recommendations. if you go to your veterinarian, take all packaging and any information you have on the product.

clean the wound to make sure of no infections.