bryan wants to design a model that emphasizes risk mitigation and is a variation of the incremental design model. which design should he use

According to the cladogram, which organisms have roundworms as a common ancestor?

When does the circulatory system work with the respiratory system? a. during blood cell formation b. during cellular respiration c. during intestinal digestion d. during a viral infection

The third stage of cellular respiration is (2 points)