Which organ system in the human body is responsible for the transportation of nutrients, gases, wastes and blood? a) cardiovascular system
b) respiratory system
c) excretory system
d) immune system​

If vegetable oil is made out of veggies, then what is baby oil made out of?

Cassandra made a venn diagram to compare and contrast the two stages of cellular respiration. which belongs in the area marked x? energy is released. oxygen is used up. glucose is broken down. carbon dioxide is used up.

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure