I think you didn’t finish inputting the question? If you did, I don’t understand it.
If it's a general question, I can only lift 20lbs safely. Daily I can only lift 10lbs on a regular basis.
Answer: Blood is a body fluid in humans and other animals that delivers necessary substances such as nutrients and oxygen to the cells and transports metabolic waste products away from those same cells. In vertebrates, it is composed of blood cells suspended in blood plasma.
Explanation: Platelets help the blood to clot. Clotting stops the blood from flowing out of the body when a vein or artery is broken. ...
B is the answer Gathering evidence through observations and experimentation!
