I think 3 represents photosynthesis, and 4 is cellular respiration being that animals and plants use cellular respiration!
I’m so confused on w’t’f’ you just typed
Answer: The liver
Explanation:
The liver produces a digestive juice called bile. The gallbladder stores bile between meals. When a person eats, the gallbladder squeezes bile through the bile ducts, which connect the gallbladder and liver to the small intestine.
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