Options are not provided in the question. The complete question is:
Blood functions as part of the __________ system and the __________ system. Group of answer choices
circulatory; excretory
digestive; musculoskeletal
endocrine; respiratory
immune; reproductive
Answer:
circulatory; excretory
Step-by-step explanation:
Circulatory system in the body is responsible for carrying blood and nutrients throughout the body. Blood circulation provide nourishment to each and every part of the body or cell. Blood circulates and carry essential nutrients or molecules such as amino acids, hormones, electrolytes, oxygen, and carbon dioxide to and from different parts of the body.
The excretory system in the body functions for the removal of waste product including uric acid, creatinine and urea out of the body with the help of blood circulation. The blood carry all types of product and reaches the kidney, the kidney then filters waste material from the blood and allow the waste to pass out of the body in the form of urine, percpiration and feces.
Hence, the correct option is circulatory; excretory.