Task: Modeling Organ Systems A. Develop a Model
1. Sequence the steps in a body function.
2. Match parts of a model to corresponding anatomical structures.
3. Describe how the model simulates a body function.

B. Analyze the Model
1. Identify the strengths and weaknesses of the model.
2. Explain how you would improve the model.
3. Use the model to explain why cells are the building blocks for human beings.
4. Use the model to explain how damage to one organ will affect the body.

the answer is "a.) well–developed vascular system."

explanation:

the menstrual cycle – higher tier. negative feedback mechanisms affect the production of hormones in the menstrual cycle. oestrogen also stimulates the release of lh (luteinising hormone) from the pituitary gland, which in turn controls the production of progesterone.

evidence and logical support is essential for a scientist to do in order to maintain credibility. this is because no one can believe without any logic and without any evidence.hence a scientist can maintain credibility by proving himself and by answering logically so experiments prove very beneficial. logical hypothesis give conclusion which is acceptable. therefore, there are two main factors to maintain credibility by a scientist is evidence and logical support.

d we did this already