Question

match each claim to the evidence statement that supports it.
claim
the structure of an organ helps the organ carry out its function.
the tissues in an organ help form the structure of the organ.
evidence
the hearts four hollow chambers and muscular walls are formed by cardiac muscle tissue and connective tissue.
the hearts four hollow chambers and muscular walls enable it to receive and pump blood.

Explanation:

• For the claim "The structure of an organ helps the organ carry out its function", the evidence should show how the structure (chambers and walls) leads to the function (pumping blood).
• For the claim "The tissues in an organ help form the structure of the organ", the evidence should focus on what tissues (cardiac muscle and connective) make up the structure (chambers and walls).

Answer:

• "The structure of an organ helps the organ carry out its function." → "The heart’s four hollow chambers and muscular walls enable it to receive and pump blood."
• "The tissues in an organ help form the structure of the organ." → "The heart’s four hollow chambers and muscular walls are formed by cardiac muscle tissue and connective tissue."