Answer:
It is circulatory system and the digestive system.
Explanation:
l think it is commensalism-lt is the relationship in which one organism benefits by the other is neither helped nor harmed
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Answer:
The answer is NITROGENOUS WASTE.
Explanation:
The urinary tract filters wastes and water from the blood, and eliminates them from the body.
UREA which is a nitrogenous byproduct of the decomposition of protein metabolism in mammals, is also released into the blood stream and to the tubes, after being broken down by the LIVER. All waste mixes with the filtrate to form urine
Urine is then collected in a duct and excreted through the bladder.
Answer:
I think it is A.
Explanation:
u could also do peas, sugar, and sunflower seeds
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