What type of system would allow light to enter and exit, but would keep any additional atoms out? A. Open B. Isolated C. Connected D. Closed

B. Isolated

Explanation:

Isolated - neither matter nor energy can exit an isolated system.

t2 equal the displacement of the particle over the same time period if t2> t/2? hint: consider a sine wave starting at t1=0, then consider a closing wave starting at t1=0, for your explanatio

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.