Drag and drop a term to match these examples with the correct level of organization.

Organ system Tissue Organ
1. Cardiac muscle
2. Circulatory sytem
3. Human body
4. heart

1. Tissue (Cardiac muscle)

2. Organ system (Circulatory system)
3. Organ system (Human body)
4. Organ (Heart)

To match the examples with the correct level of organization, you can drag and drop the terms accordingly:

1. Cardiac muscle → Tissue
2. Circulatory system → Organ system
3. Human body → Organism
4. Heart → Organ

To match the examples with the correct level of organization, you can use a process of elimination:

1. Cardiac muscle - This is an example of tissue because it refers to a specific type of muscle in the heart.
2. Circulatory system - This is an example of an organ system because it is a group of organs (such as the heart, blood vessels, and blood) working together to transport substances throughout the body.
3. Human body - This is not an example of any specific level of organization since it encompasses the entire organism. Therefore, you can eliminate this option.
4. Heart - This is an example of an organ because it is a specialized structure within the body that performs a specific function.

Based on this, you can match the examples as follows:
1. Cardiac muscle - Tissue
2. Circulatory system - Organ system
3. Human body - Not applicable (as it includes multiple levels of organization)
4. Heart - Organ

Therefore, you can drag and drop the examples to match them with the correct level of organization as follows:

Cardiac muscle - Tissue
Circulatory system - Organ system
Human body - Not applicable
Heart - Organ