Answer:
D
Explanation:
Rejection of a newly translated organ caused by development of cancerous cells in the organ
Venus is the answer, you can tell easily because Venus has no moons or rings :)
Past climate changes led to extinction of many species, population migrations, and pronounced changes in the land surface and ocean circulation. The speed of the current climate change is faster than most of the past events, making it more difficult for human societies and the natural world to adapt.
Enterocytes is the answer.
You can probly scan there blood and tell who it is.