I don’t know why they make everyone type more than 20 characters but B sounds like the most reasonable answer.
Answer:
Body systems are used throughout your body to help you move and to live like the heart for example.
Answer: A I think
Explanation: I'am really sorry if i'am wrong
I think it would be D. because your hypothesis wasn't correct.
Blood is the connective tissue that contains large amounts of fluid and transports nutrients wastes and gases.
Blood is considered a connective tissue as it has the same origin as other connective tissues like cartilage and bone cells. Blood also connects the whole body together and transports the needed oxygen, hormones, other nutrients and blood throughout the body and also expels out wastes.
