Witch of the following answers choices best describes how evidence of the manatee toenails and pelvic bones supports the scientific theory of evolution of these animals

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

Asea turtle has washed up on a remote section of a beach. this known as a stranding occurs when a dead, sick or injured sea turtle washed up on the shoreline. which statment best explain why stranding should be reported immediately to local authorities

Which organelle breaks down sugar molecules that supply energy to the cell ?