State one way the immune system is involved in the rejection of transplanted organs

Development of new communities in disturbed environments, such as a burned or a clear cut forest, is called

What is the name of the type of cell division that occurs in the prokaryotic cell cycle

Iwill make you brainliest pleeze answer this fast i have to turn it in really soon brainliest promise easy question 6th grade ! a weather map shows a high pressure system with circles around it. what does this mean? a) an occluded front b) areas of equal altitude c) areas of equal pressure d) a stationary front