Answer:
D.
Have a wonderful day, and good luck!
The firsy one does both oxygenated and deoxygenated blood use the umbilical artery
Answer:
A solid is a sample of matter that retains its shape and density when not confined. The adjective solid describes the state, or condition, of matter having this property.
Explanation:
Isotonic solution should be your answerrrr
Carbohydrates, lipids, proteins, and nucleic acids.
