Question

select evidence that supports the claim that tissues within an organ work together. the stomach is a hollow organ in the body that is lined with epithelial tissue. without muscle tissue, swallowed food and chemicals released by epithelial tissue wouldnt get mixed in the stomach to help break down and digest food. connective tissue binds blood vessels to the stomach, which provides muscle tissue with the blood supply it needs to expand and contract. without nervous tissue, epithelial tissue in the stomach would not receive the signal to release chemicals.

Explanation:

The second option shows muscle and epithelial tissue interaction for digestion. The third option shows connective tissue - muscle tissue interaction for blood - supply. The fourth option shows nervous - epithelial tissue interaction for chemical - release. These all demonstrate tissues within the stomach (an organ) working together. The first option just describes the stomach's lining without showing tissue - to - tissue cooperation.

Answer:

The second option: Without muscle tissue, swallowed food and chemicals released by epithelial tissue wouldn't get mixed in the stomach to help break down and digest food.
The third option: Connective tissue binds blood vessels to the stomach, which provides muscle tissue with the blood supply it needs to expand and contract.
The fourth option: Without nervous tissue, epithelial tissue in the stomach would not receive the signal to release chemicals.