Which statement best describes the distribution in the phenotypes for the snails in this scenario​

How does oxygen move from the respiratory system to the circulatory system? a. by pumping through the heart b. by circulating in an artery c. by moving across a synapse d. by diffusion across a capillary wall

The transport tubes from food came down the plant are called?

What is the average speed of a car that traveled 300.0 miles in 5.5 hours