Challenge your muscles to work harder or longer than they usually do
Answer:
Connective tissue
Explanation:
Connective tissue is designed to regulate temperature, secrete lubricants, and protect the body form harmful substances.
The coordinates (4,7) (6,10) and (8,13) all follow this rule
The correct answer is true.
Answer:
B Heart and lungs
Explanation:
The thoracic cavity is another term for the chest cavity. It is enclosed by the ribs, spine, and breast bone, and is separated from the abdomen by the diaphragm.
It contains the heart, lungs, and the esophagus, and the blood vessels that supply them.
